[
  {
    "name": "Barisal",
    "districts": [
      {
        "name": "Barguna",
        "post_offices": [
          {
            "upazila": "Amtali",
            "post_office": "Amtali",
            "postal_code": "8710"
          },
          {
            "upazila": "Bamna",
            "post_office": "Bamna",
            "postal_code": "8730"
          },
          {
            "upazila": "Barguna Sadar",
            "post_office": "Barguna Sadar",
            "postal_code": "8700"
          },
          {
            "upazila": "Barguna Sadar",
            "post_office": "Nali Bandar",
            "postal_code": "8701"
          },
          {
            "upazila": "Betagi",
            "post_office": "Betagi",
            "postal_code": "8740"
          },
          {
            "upazila": "Betagi",
            "post_office": "Darul Ulam",
            "postal_code": "8741"
          },
          {
            "upazila": "Patharghata",
            "post_office": "Kakchira",
            "postal_code": "8721"
          },
          {
            "upazila": "Patharghata",
            "post_office": "Patharghata",
            "postal_code": "8720"
          }
        ]
      },
      {
        "name": "Barishal",
        "post_offices": [
          {
            "upazila": "Agailzhara",
            "post_office": "Agailzhara",
            "postal_code": "8240"
          },
          {
            "upazila": "Agailzhara",
            "post_office": "Gaila",
            "postal_code": "8241"
          },
          {
            "upazila": "Agailzhara",
            "post_office": "Paisarhat",
            "postal_code": "8242"
          },
          {
            "upazila": "Babuganj",
            "post_office": "Babuganj",
            "postal_code": "8210"
          },
          {
            "upazila": "Babuganj",
            "post_office": "Barishal Cadet",
            "postal_code": "8216"
          },
          {
            "upazila": "Babuganj",
            "post_office": "Chandpasha",
            "postal_code": "8212"
          },
          {
            "upazila": "Babuganj",
            "post_office": "Madhabpasha",
            "postal_code": "8213"
          },
          {
            "upazila": "Babuganj",
            "post_office": "Nizamuddin College",
            "postal_code": "8215"
          },
          {
            "upazila": "Babuganj",
            "post_office": "Rahamatpur",
            "postal_code": "8211"
          },
          {
            "upazila": "Babuganj",
            "post_office": "Thakur Mallik",
            "postal_code": "8214"
          },
          {
            "upazila": "Barajalia",
            "post_office": "Barajalia",
            "postal_code": "8260"
          },
          {
            "upazila": "Barajalia",
            "post_office": "Osman Manjil",
            "postal_code": "8261"
          },
          {
            "upazila": "Barishal Sadar",
            "post_office": "Barishal Sadar",
            "postal_code": "8200"
          },
          {
            "upazila": "Barishal Sadar",
            "post_office": "Bukhainagar",
            "postal_code": "8201"
          },
          {
            "upazila": "Barishal Sadar",
            "post_office": "Jaguarhat",
            "postal_code": "8206"
          },
          {
            "upazila": "Barishal Sadar",
            "post_office": "Kashipur",
            "postal_code": "8205"
          },
          {
            "upazila": "Barishal Sadar",
            "post_office": "Patang",
            "postal_code": "8204"
          },
          {
            "upazila": "Barishal Sadar",
            "post_office": "Saheberhat",
            "postal_code": "8202"
          },
          {
            "upazila": "Barishal Sadar",
            "post_office": "Sugandia",
            "postal_code": "8203"
          },
          {
            "upazila": "Gouranadi",
            "post_office": "Batajor",
            "postal_code": "8233"
          },
          {
            "upazila": "Gouranadi",
            "post_office": "Gouranadi",
            "postal_code": "8230"
          },
          {
            "upazila": "Gouranadi",
            "post_office": "Kashemabad",
            "postal_code": "8232"
          },
          {
            "upazila": "Gouranadi",
            "post_office": "Tarki Bandar",
            "postal_code": "8231"
          },
          {
            "upazila": "Mahendiganj",
            "post_office": "Langutia",
            "postal_code": "8274"
          },
          {
            "upazila": "Mahendiganj",
            "post_office": "Laskarpur",
            "postal_code": "8271"
          },
          {
            "upazila": "Mahendiganj",
            "post_office": "Mahendiganj",
            "postal_code": "8270"
          },
          {
            "upazila": "Mahendiganj",
            "post_office": "Nalgora",
            "postal_code": "8273"
          },
          {
            "upazila": "Mahendiganj",
            "post_office": "Ulania",
            "postal_code": "8272"
          },
          {
            "upazila": "Muladi",
            "post_office": "Charkalekhan",
            "postal_code": "8252"
          },
          {
            "upazila": "Muladi",
            "post_office": "Kazirchar",
            "postal_code": "8251"
          },
          {
            "upazila": "Muladi",
            "post_office": "Muladi",
            "postal_code": "8250"
          },
          {
            "upazila": "Sahebganj",
            "post_office": "Charamandi",
            "postal_code": "8281"
          },
          {
            "upazila": "Sahebganj",
            "post_office": "Kalaskati",
            "postal_code": "8284"
          },
          {
            "upazila": "Sahebganj",
            "post_office": "Padri Shibpur",
            "postal_code": "8282"
          },
          {
            "upazila": "Sahebganj",
            "post_office": "Sahebganj",
            "postal_code": "8280"
          },
          {
            "upazila": "Sahebganj",
            "post_office": "Shialguni",
            "postal_code": "8283"
          },
          {
            "upazila": "Uzirpur",
            "post_office": "Dakuarhat",
            "postal_code": "8223"
          },
          {
            "upazila": "Uzirpur",
            "post_office": "Dhamura",
            "postal_code": "8221"
          },
          {
            "upazila": "Uzirpur",
            "post_office": "Jugirkanda",
            "postal_code": "8222"
          },
          {
            "upazila": "Uzirpur",
            "post_office": "Shikarpur",
            "postal_code": "8224"
          },
          {
            "upazila": "Uzirpur",
            "post_office": "Uzirpur",
            "postal_code": "8220"
          }
        ]
      },
      {
        "name": "Bhola",
        "post_offices": [
          {
            "upazila": "Bhola Sadar",
            "post_office": "Bhola Sadar",
            "postal_code": "8300"
          },
          {
            "upazila": "Bhola Sadar",
            "post_office": "Joynagar",
            "postal_code": "8301"
          },
          {
            "upazila": "Borhanuddin UPO",
            "post_office": "Borhanuddin UPO",
            "postal_code": "8320"
          },
          {
            "upazila": "Borhanuddin UPO",
            "post_office": "Mirzakalu",
            "postal_code": "8321"
          },
          {
            "upazila": "Charfashion",
            "post_office": "Charfashion",
            "postal_code": "8340"
          },
          {
            "upazila": "Charfashion",
            "post_office": "Dularhat",
            "postal_code": "8341"
          },
          {
            "upazila": "Charfashion",
            "post_office": "Keramatganj",
            "postal_code": "8342"
          },
          {
            "upazila": "Doulatkhan",
            "post_office": "Doulatkhan",
            "postal_code": "8310"
          },
          {
            "upazila": "Doulatkhan",
            "post_office": "Hajipur",
            "postal_code": "8311"
          },
          {
            "upazila": "Hajirhat",
            "post_office": "Hajirhat",
            "postal_code": "8360"
          },
          {
            "upazila": "Hatshoshiganj",
            "post_office": "Hatshoshiganj",
            "postal_code": "8350"
          },
          {
            "upazila": "Lalmohan UPO",
            "post_office": "Daurihat",
            "postal_code": "8331"
          },
          {
            "upazila": "Lalmohan UPO",
            "post_office": "Gazaria",
            "postal_code": "8332"
          },
          {
            "upazila": "Lalmohan UPO",
            "post_office": "Lalmohan UPO",
            "postal_code": "8330"
          }
        ]
      },
      {
        "name": "Jhalokathi",
        "post_offices": [
          {
            "upazila": "Jhalokathi Sadar",
            "post_office": "Baukathi",
            "postal_code": "8402"
          },
          {
            "upazila": "Jhalokathi Sadar",
            "post_office": "Gabha",
            "postal_code": "8403"
          },
          {
            "upazila": "Jhalokathi Sadar",
            "post_office": "Jhalokathi Sadar",
            "postal_code": "8400"
          },
          {
            "upazila": "Jhalokathi Sadar",
            "post_office": "Nabagram",
            "postal_code": "8401"
          },
          {
            "upazila": "Jhalokathi Sadar",
            "post_office": "Shekherhat",
            "postal_code": "8404"
          },
          {
            "upazila": "Kathalia",
            "post_office": "Amua",
            "postal_code": "8431"
          },
          {
            "upazila": "Kathalia",
            "post_office": "Kathalia",
            "postal_code": "8430"
          },
          {
            "upazila": "Kathalia",
            "post_office": "Niamatee",
            "postal_code": "8432"
          },
          {
            "upazila": "Kathalia",
            "post_office": "Shoulajalia",
            "postal_code": "8433"
          },
          {
            "upazila": "Nalchhiti",
            "post_office": "Beerkathi",
            "postal_code": "8421"
          },
          {
            "upazila": "Nalchhiti",
            "post_office": "Nalchhiti",
            "postal_code": "8420"
          },
          {
            "upazila": "Rajapur",
            "post_office": "Rajapur",
            "postal_code": "8410"
          }
        ]
      },
      {
        "name": "Patuakhali",
        "post_offices": [
          {
            "upazila": "Bauphal",
            "post_office": "Bagabandar",
            "postal_code": "8621"
          },
          {
            "upazila": "Bauphal",
            "post_office": "Bauphal",
            "postal_code": "8620"
          },
          {
            "upazila": "Bauphal",
            "post_office": "Birpasha",
            "postal_code": "8622"
          },
          {
            "upazila": "Bauphal",
            "post_office": "Kalaia",
            "postal_code": "8624"
          },
          {
            "upazila": "Bauphal",
            "post_office": "Kalishari",
            "postal_code": "8623"
          },
          {
            "upazila": "Dashmina",
            "post_office": "Dashmina",
            "postal_code": "8630"
          },
          {
            "upazila": "Galachipa",
            "post_office": "Galachipa",
            "postal_code": "8640"
          },
          {
            "upazila": "Galachipa",
            "post_office": "Gazipur Bandar",
            "postal_code": "8641"
          },
          {
            "upazila": "Khepupara",
            "post_office": "Khepupara",
            "postal_code": "8650"
          },
          {
            "upazila": "Khepupara",
            "post_office": "Mahipur",
            "postal_code": "8651"
          },
          {
            "upazila": "Patuakhali Sadar",
            "post_office": "Dumkee",
            "postal_code": "8602"
          },
          {
            "upazila": "Patuakhali Sadar",
            "post_office": "Moukaran",
            "postal_code": "8601"
          },
          {
            "upazila": "Patuakhali Sadar",
            "post_office": "Patuakhali Sadar",
            "postal_code": "8600"
          },
          {
            "upazila": "Patuakhali Sadar",
            "post_office": "Rahimabad",
            "postal_code": "8603"
          },
          {
            "upazila": "Subidkhali",
            "post_office": "Subidkhali",
            "postal_code": "8610"
          }
        ]
      },
      {
        "name": "Pirojpur",
        "post_offices": [
          {
            "upazila": "Banaripara",
            "post_office": "Banaripara",
            "postal_code": "8530"
          },
          {
            "upazila": "Banaripara",
            "post_office": "Chakhar",
            "postal_code": "8531"
          },
          {
            "upazila": "Bhandaria",
            "post_office": "Bhandaria",
            "postal_code": "8550"
          },
          {
            "upazila": "Bhandaria",
            "post_office": "Dhaoa",
            "postal_code": "8552"
          },
          {
            "upazila": "Bhandaria",
            "post_office": "Kanudashkathi",
            "postal_code": "8551"
          },
          {
            "upazila": "Kaukhali",
            "post_office": "Jolagati",
            "postal_code": "8513"
          },
          {
            "upazila": "Kaukhali",
            "post_office": "Joykul",
            "postal_code": "8512"
          },
          {
            "upazila": "Kaukhali",
            "post_office": "Kaukhali",
            "postal_code": "8510"
          },
          {
            "upazila": "Kaukhali",
            "post_office": "Keundia",
            "postal_code": "8511"
          },
          {
            "upazila": "Mathbaria",
            "post_office": "Betmor Natun Hat",
            "postal_code": "8565"
          },
          {
            "upazila": "Mathbaria",
            "post_office": "Gulishakhali",
            "postal_code": "8563"
          },
          {
            "upazila": "Mathbaria",
            "post_office": "Halta",
            "postal_code": "8562"
          },
          {
            "upazila": "Mathbaria",
            "post_office": "Mathbaria",
            "postal_code": "8560"
          },
          {
            "upazila": "Mathbaria",
            "post_office": "Shilarganj",
            "postal_code": "8566"
          },
          {
            "upazila": "Mathbaria",
            "post_office": "Tiarkhali",
            "postal_code": "8564"
          },
          {
            "upazila": "Mathbaria",
            "post_office": "Tushkhali",
            "postal_code": "8561"
          },
          {
            "upazila": "Nazirpur",
            "post_office": "Nazirpur",
            "postal_code": "8540"
          },
          {
            "upazila": "Nazirpur",
            "post_office": "Sriramkathi",
            "postal_code": "8541"
          },
          {
            "upazila": "Pirojpur Sadar",
            "post_office": "Hularhat",
            "postal_code": "8501"
          },
          {
            "upazila": "Pirojpur Sadar",
            "post_office": "Parerhat",
            "postal_code": "8502"
          },
          {
            "upazila": "Pirojpur Sadar",
            "post_office": "Pirojpur Sadar",
            "postal_code": "8500"
          },
          {
            "upazila": "Swarupkathi",
            "post_office": "Darus Sunnat",
            "postal_code": "8521"
          },
          {
            "upazila": "Swarupkathi",
            "post_office": "Jalabari",
            "postal_code": "8523"
          },
          {
            "upazila": "Swarupkathi",
            "post_office": "Kaurikhara",
            "postal_code": "8522"
          },
          {
            "upazila": "Swarupkathi",
            "post_office": "Swarupkathi",
            "postal_code": "8520"
          }
        ]
      }
    ]
  },
  {
    "name": "Chittagong",
    "districts": [
      {
        "name": "Bandarban",
        "post_offices": [
          {
            "upazila": "Alikadam",
            "post_office": "Alikadam",
            "postal_code": "4650"
          },
          {
            "upazila": "Bandarban Sadar",
            "post_office": "Bandarban Sadar",
            "postal_code": "4600"
          },
          {
            "upazila": "Naikhong",
            "post_office": "Naikhong",
            "postal_code": "4660"
          },
          {
            "upazila": "Roanchhari",
            "post_office": "Roanchhari",
            "postal_code": "4610"
          },
          {
            "upazila": "Ruma",
            "post_office": "Ruma",
            "postal_code": "4620"
          },
          {
            "upazila": "Thanchi",
            "post_office": "Lama",
            "postal_code": "4641"
          },
          {
            "upazila": "Thanchi",
            "post_office": "Thanchi",
            "postal_code": "4630"
          }
        ]
      },
      {
        "name": "Brahmanbaria",
        "post_offices": [
          {
            "upazila": "Akhaura",
            "post_office": "Akhaura",
            "postal_code": "3450"
          },
          {
            "upazila": "Akhaura",
            "post_office": "Azampur",
            "postal_code": "3451"
          },
          {
            "upazila": "Akhaura",
            "post_office": "Gangasagar",
            "postal_code": "3452"
          },
          {
            "upazila": "Banchharampur",
            "post_office": "Banchharampur",
            "postal_code": "3420"
          },
          {
            "upazila": "Brahamanbaria Sadar",
            "post_office": "Ashuganj",
            "postal_code": "3402"
          },
          {
            "upazila": "Brahamanbaria Sadar",
            "post_office": "Ashuganj Share",
            "postal_code": "3403"
          },
          {
            "upazila": "Brahamanbaria Sadar",
            "post_office": "Brahamanbaria Sadar",
            "postal_code": "3400"
          },
          {
            "upazila": "Brahamanbaria Sadar",
            "post_office": "Poun",
            "postal_code": "3404"
          },
          {
            "upazila": "Brahamanbaria Sadar",
            "post_office": "Talshahar",
            "postal_code": "3401"
          },
          {
            "upazila": "Kasba",
            "post_office": "Chandidar",
            "postal_code": "3462"
          },
          {
            "upazila": "Kasba",
            "post_office": "Chargachh",
            "postal_code": "3463"
          },
          {
            "upazila": "Kasba",
            "post_office": "Gopinathpur",
            "postal_code": "3464"
          },
          {
            "upazila": "Kasba",
            "post_office": "Kasba",
            "postal_code": "3460"
          },
          {
            "upazila": "Kasba",
            "post_office": "Kuti",
            "postal_code": "3461"
          },
          {
            "upazila": "Nabinagar",
            "post_office": "Jibanganj",
            "postal_code": "3419"
          },
          {
            "upazila": "Nabinagar",
            "post_office": "Kaitala",
            "postal_code": "3417"
          },
          {
            "upazila": "Nabinagar",
            "post_office": "Laubfatehpur",
            "postal_code": "3411"
          },
          {
            "upazila": "Nabinagar",
            "post_office": "Nabinagar",
            "postal_code": "3410"
          },
          {
            "upazila": "Nabinagar",
            "post_office": "Rasullabad",
            "postal_code": "3412"
          },
          {
            "upazila": "Nabinagar",
            "post_office": "Ratanpur",
            "postal_code": "3414"
          },
          {
            "upazila": "Nabinagar",
            "post_office": "Salimganj",
            "postal_code": "3418"
          },
          {
            "upazila": "Nabinagar",
            "post_office": "Shahapur",
            "postal_code": "3415"
          },
          {
            "upazila": "Nabinagar",
            "post_office": "Shamgram",
            "postal_code": "3413"
          },
          {
            "upazila": "Nasirnagar",
            "post_office": "Fandauk",
            "postal_code": "3441"
          },
          {
            "upazila": "Nasirnagar",
            "post_office": "Nasirnagar",
            "postal_code": "3440"
          },
          {
            "upazila": "Sarail",
            "post_office": "Chandura",
            "postal_code": "3432"
          },
          {
            "upazila": "Sarail",
            "post_office": "Sarial",
            "postal_code": "3430"
          },
          {
            "upazila": "Sarail",
            "post_office": "Shahbajpur",
            "postal_code": "3431"
          }
        ]
      },
      {
        "name": "Chandpur",
        "post_offices": [
          {
            "upazila": "Chandpur Sadar",
            "post_office": "Baburhat",
            "postal_code": "3602"
          },
          {
            "upazila": "Chandpur Sadar",
            "post_office": "Chandpur Sadar",
            "postal_code": "3600"
          },
          {
            "upazila": "Chandpur Sadar",
            "post_office": "Puranbazar",
            "postal_code": "3601"
          },
          {
            "upazila": "Chandpur Sadar",
            "post_office": "Sahatali",
            "postal_code": "3603"
          },
          {
            "upazila": "Faridganj",
            "post_office": "Chandra",
            "postal_code": "3651"
          },
          {
            "upazila": "Faridganj",
            "post_office": "Faridganj",
            "postal_code": "3650"
          },
          {
            "upazila": "Faridganj",
            "post_office": "Gridkaliandia",
            "postal_code": "3653"
          },
          {
            "upazila": "Faridganj",
            "post_office": "Islampur Shah Isain",
            "postal_code": "3655"
          },
          {
            "upazila": "Faridganj",
            "post_office": "Rampurbazar",
            "postal_code": "3654"
          },
          {
            "upazila": "Faridganj",
            "post_office": "Rupsha",
            "postal_code": "3652"
          },
          {
            "upazila": "Hajiganj",
            "post_office": "Bolakhal",
            "postal_code": "3611"
          },
          {
            "upazila": "Hajiganj",
            "post_office": "Hajiganj",
            "postal_code": "3610"
          },
          {
            "upazila": "Hayemchar",
            "post_office": "Gandamara",
            "postal_code": "3661"
          },
          {
            "upazila": "Hayemchar",
            "post_office": "Hayemchar",
            "postal_code": "3660"
          },
          {
            "upazila": "Kachua",
            "post_office": "Kachua",
            "postal_code": "3630"
          },
          {
            "upazila": "Kachua",
            "post_office": "Pak Shrirampur",
            "postal_code": "3631"
          },
          {
            "upazila": "Kachua",
            "post_office": "Rahima Nagar",
            "postal_code": "3632"
          },
          {
            "upazila": "Kachua",
            "post_office": "Shachar",
            "postal_code": "3633"
          },
          {
            "upazila": "Matlobganj",
            "post_office": "Kalipur",
            "postal_code": "3642"
          },
          {
            "upazila": "Matlobganj",
            "post_office": "Matlobganj",
            "postal_code": "3640"
          },
          {
            "upazila": "Matlobganj",
            "post_office": "Mohanpur",
            "postal_code": "3641"
          },
          {
            "upazila": "Shahrasti",
            "post_office": "Chotoshi",
            "postal_code": "3623"
          },
          {
            "upazila": "Shahrasti",
            "post_office": "Islamia Madrasha",
            "postal_code": "3624"
          },
          {
            "upazila": "Shahrasti",
            "post_office": "Khilabazar",
            "postal_code": "3621"
          },
          {
            "upazila": "Shahrasti",
            "post_office": "Pashchim Kherihar Al",
            "postal_code": "3622"
          },
          {
            "upazila": "Shahrasti",
            "post_office": "Shahrasti",
            "postal_code": "3620"
          }
        ]
      },
      {
        "name": "Chittagong",
        "post_offices": [
          {
            "upazila": "Anawara",
            "post_office": "Anowara",
            "postal_code": "4376"
          },
          {
            "upazila": "Anawara",
            "post_office": "Battali",
            "postal_code": "4378"
          },
          {
            "upazila": "Anawara",
            "post_office": "Paroikora",
            "postal_code": "4377"
          },
          {
            "upazila": "Boalkhali",
            "post_office": "Boalkhali",
            "postal_code": "4366"
          },
          {
            "upazila": "Boalkhali",
            "post_office": "Charandwip",
            "postal_code": "4369"
          },
          {
            "upazila": "Boalkhali",
            "post_office": "Iqbal Park",
            "postal_code": "4365"
          },
          {
            "upazila": "Boalkhali",
            "post_office": "Kadurkhal",
            "postal_code": "4368"
          },
          {
            "upazila": "Boalkhali",
            "post_office": "Kanungopara",
            "postal_code": "4363"
          },
          {
            "upazila": "Boalkhali",
            "post_office": "Sakpura",
            "postal_code": "4367"
          },
          {
            "upazila": "Boalkhali",
            "post_office": "Saroatoli",
            "postal_code": "4364"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Al- Amin Baria Madra",
            "postal_code": "4221"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Amin Jute Mills",
            "postal_code": "4211"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Anandabazar",
            "postal_code": "4215"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Bayezid Bostami",
            "postal_code": "4210"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Chandgaon",
            "postal_code": "4212"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Chawkbazar",
            "postal_code": "4203"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Chitt. Cantonment",
            "postal_code": "4220"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Chitt. Customs Acca",
            "postal_code": "4219"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Chitt. Politechnic In",
            "postal_code": "4209"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Chitt. Sailers Colon",
            "postal_code": "4218"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Chittagong Airport",
            "postal_code": "4205"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Chittagong Bandar",
            "postal_code": "4100"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Chittagong GPO",
            "postal_code": "4000"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Export Processing",
            "postal_code": "4223"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Firozshah",
            "postal_code": "4207"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Halishahar",
            "postal_code": "4216"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Halishshar",
            "postal_code": "4225"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Jalalabad",
            "postal_code": "4214"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Jaldia Merine Accade",
            "postal_code": "4206"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Middle Patenga",
            "postal_code": "4222"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Mohard",
            "postal_code": "4208"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "North Halishahar",
            "postal_code": "4226"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "North Katuli",
            "postal_code": "4217"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Pahartoli",
            "postal_code": "4202"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Patenga",
            "postal_code": "4204"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Rampura TSO",
            "postal_code": "4224"
          },
          {
            "upazila": "Chittagong Sadar",
            "post_office": "Wazedia",
            "postal_code": "4213"
          },
          {
            "upazila": "East Joara",
            "post_office": "Barma",
            "postal_code": "4383"
          },
          {
            "upazila": "East Joara",
            "post_office": "Dohazari",
            "postal_code": "4382"
          },
          {
            "upazila": "East Joara",
            "post_office": "East Joara",
            "postal_code": "4380"
          },
          {
            "upazila": "East Joara",
            "post_office": "Gachbaria",
            "postal_code": "4381"
          },
          {
            "upazila": "Fatikchhari",
            "post_office": "Bhandar Sharif",
            "postal_code": "4352"
          },
          {
            "upazila": "Fatikchhari",
            "post_office": "Fatikchhari",
            "postal_code": "4350"
          },
          {
            "upazila": "Fatikchhari",
            "post_office": "Harualchhari",
            "postal_code": "4354"
          },
          {
            "upazila": "Fatikchhari",
            "post_office": "Najirhat",
            "postal_code": "4353"
          },
          {
            "upazila": "Fatikchhari",
            "post_office": "Nanupur",
            "postal_code": "4351"
          },
          {
            "upazila": "Fatikchhari",
            "post_office": "Narayanhat",
            "postal_code": "4355"
          },
          {
            "upazila": "Hathazari",
            "post_office": "Chitt.University",
            "postal_code": "4331"
          },
          {
            "upazila": "Hathazari",
            "post_office": "Fatahabad",
            "postal_code": "4335"
          },
          {
            "upazila": "Hathazari",
            "post_office": "Gorduara",
            "postal_code": "4332"
          },
          {
            "upazila": "Hathazari",
            "post_office": "Hathazari",
            "postal_code": "4330"
          },
          {
            "upazila": "Hathazari",
            "post_office": "Katirhat",
            "postal_code": "4333"
          },
          {
            "upazila": "Hathazari",
            "post_office": "Madrasa",
            "postal_code": "4339"
          },
          {
            "upazila": "Hathazari",
            "post_office": "Mirzapur",
            "postal_code": "4334"
          },
          {
            "upazila": "Hathazari",
            "post_office": "Nuralibari",
            "postal_code": "4337"
          },
          {
            "upazila": "Hathazari",
            "post_office": "Yunus Nagar",
            "postal_code": "4338"
          },
          {
            "upazila": "Jaldi",
            "post_office": "Banigram",
            "postal_code": "4393"
          },
          {
            "upazila": "Jaldi",
            "post_office": "Gunagari",
            "postal_code": "4392"
          },
          {
            "upazila": "Jaldi",
            "post_office": "Jaldi",
            "postal_code": "4390"
          },
          {
            "upazila": "Jaldi",
            "post_office": "Khan Bahadur",
            "postal_code": "4391"
          },
          {
            "upazila": "Lohagara",
            "post_office": "Chunti",
            "postal_code": "4398"
          },
          {
            "upazila": "Lohagara",
            "post_office": "Lohagara",
            "postal_code": "4396"
          },
          {
            "upazila": "Lohagara",
            "post_office": "Padua",
            "postal_code": "4397"
          },
          {
            "upazila": "Mirsharai",
            "post_office": "Abutorab",
            "postal_code": "4321"
          },
          {
            "upazila": "Mirsharai",
            "post_office": "Azampur",
            "postal_code": "4325"
          },
          {
            "upazila": "Mirsharai",
            "post_office": "Bharawazhat",
            "postal_code": "4323"
          },
          {
            "upazila": "Mirsharai",
            "post_office": "Darrogahat",
            "postal_code": "4322"
          },
          {
            "upazila": "Mirsharai",
            "post_office": "Joarganj",
            "postal_code": "4324"
          },
          {
            "upazila": "Mirsharai",
            "post_office": "Korerhat",
            "postal_code": "4327"
          },
          {
            "upazila": "Mirsharai",
            "post_office": "Mirsharai",
            "postal_code": "4320"
          },
          {
            "upazila": "Mirsharai",
            "post_office": "Mohazanhat",
            "postal_code": "4328"
          },
          {
            "upazila": "Patia Head Office",
            "post_office": "Budhpara",
            "postal_code": "4371"
          },
          {
            "upazila": "Patia Head Office",
            "post_office": "Patia Head Office",
            "postal_code": "4370"
          },
          {
            "upazila": "Rangunia",
            "post_office": "Dhamair",
            "postal_code": "4361"
          },
          {
            "upazila": "Rangunia",
            "post_office": "Rangunia",
            "postal_code": "4360"
          },
          {
            "upazila": "Rouzan",
            "post_office": "B.I.T Post Office",
            "postal_code": "4349"
          },
          {
            "upazila": "Rouzan",
            "post_office": "Beenajuri",
            "postal_code": "4341"
          },
          {
            "upazila": "Rouzan",
            "post_office": "Dewanpur",
            "postal_code": "4347"
          },
          {
            "upazila": "Rouzan",
            "post_office": "Fatepur",
            "postal_code": "4345"
          },
          {
            "upazila": "Rouzan",
            "post_office": "Gahira",
            "postal_code": "4343"
          },
          {
            "upazila": "Rouzan",
            "post_office": "Guzra Noapara",
            "postal_code": "4346"
          },
          {
            "upazila": "Rouzan",
            "post_office": "Jagannath Hat",
            "postal_code": "4344"
          },
          {
            "upazila": "Rouzan",
            "post_office": "Kundeshwari",
            "postal_code": "4342"
          },
          {
            "upazila": "Rouzan",
            "post_office": "Mohamuni",
            "postal_code": "4348"
          },
          {
            "upazila": "Rouzan",
            "post_office": "Rouzan",
            "postal_code": "4340"
          },
          {
            "upazila": "Sandwip",
            "post_office": "Sandwip",
            "postal_code": "4300"
          },
          {
            "upazila": "Sandwip",
            "post_office": "Shiberhat",
            "postal_code": "4301"
          },
          {
            "upazila": "Sandwip",
            "post_office": "Urirchar",
            "postal_code": "4302"
          },
          {
            "upazila": "Satkania",
            "post_office": "Baitul Ijjat",
            "postal_code": "4387"
          },
          {
            "upazila": "Satkania",
            "post_office": "Bazalia",
            "postal_code": "4388"
          },
          {
            "upazila": "Satkania",
            "post_office": "Satkania",
            "postal_code": "4386"
          },
          {
            "upazila": "Sitakunda",
            "post_office": "Barabkunda",
            "postal_code": "4312"
          },
          {
            "upazila": "Sitakunda",
            "post_office": "Baroidhala",
            "postal_code": "4311"
          },
          {
            "upazila": "Sitakunda",
            "post_office": "Bawashbaria",
            "postal_code": "4313"
          },
          {
            "upazila": "Sitakunda",
            "post_office": "Bhatiari",
            "postal_code": "4315"
          },
          {
            "upazila": "Sitakunda",
            "post_office": "Fouzdarhat",
            "postal_code": "4316"
          },
          {
            "upazila": "Sitakunda",
            "post_office": "Jafrabad",
            "postal_code": "4317"
          },
          {
            "upazila": "Sitakunda",
            "post_office": "Kumira",
            "postal_code": "4314"
          },
          {
            "upazila": "Sitakunda",
            "post_office": "Sitakunda",
            "postal_code": "4310"
          }
        ]
      },
      {
        "name": "Comilla",
        "post_offices": [
          {
            "upazila": "Barura",
            "post_office": "Barura",
            "postal_code": "3560"
          },
          {
            "upazila": "Barura",
            "post_office": "Murdafarganj",
            "postal_code": "3562"
          },
          {
            "upazila": "Barura",
            "post_office": "Poyalgachha",
            "postal_code": "3561"
          },
          {
            "upazila": "Brahmanpara",
            "post_office": "Brahmanpara",
            "postal_code": "3526"
          },
          {
            "upazila": "Burichang",
            "post_office": "Burichang",
            "postal_code": "3520"
          },
          {
            "upazila": "Burichang",
            "post_office": "Maynamoti bazar",
            "postal_code": "3521"
          },
          {
            "upazila": "Chandina",
            "post_office": "Chandia",
            "postal_code": "3510"
          },
          {
            "upazila": "Chandina",
            "post_office": "Madhaiabazar",
            "postal_code": "3511"
          },
          {
            "upazila": "Chouddagram",
            "post_office": "Batisa",
            "postal_code": "3551"
          },
          {
            "upazila": "Chouddagram",
            "post_office": "Chiora",
            "postal_code": "3552"
          },
          {
            "upazila": "Chouddagram",
            "post_office": "Chouddagram",
            "postal_code": "3550"
          },
          {
            "upazila": "Comilla Sadar",
            "post_office": "Comilla Contoment",
            "postal_code": "3501"
          },
          {
            "upazila": "Comilla Sadar",
            "post_office": "Comilla Sadar",
            "postal_code": "3500"
          },
          {
            "upazila": "Comilla Sadar",
            "post_office": "Courtbari",
            "postal_code": "3503"
          },
          {
            "upazila": "Comilla Sadar",
            "post_office": "Halimanagar",
            "postal_code": "3502"
          },
          {
            "upazila": "Comilla Sadar",
            "post_office": "Suaganj",
            "postal_code": "3504"
          },
          {
            "upazila": "Daudkandi",
            "post_office": "Dashpara",
            "postal_code": "3518"
          },
          {
            "upazila": "Daudkandi",
            "post_office": "Daudkandi",
            "postal_code": "3516"
          },
          {
            "upazila": "Daudkandi",
            "post_office": "Eliotganj",
            "postal_code": "3519"
          },
          {
            "upazila": "Daudkandi",
            "post_office": "Gouripur",
            "postal_code": "3517"
          },
          {
            "upazila": "Davidhar",
            "post_office": "Barashalghar",
            "postal_code": "3532"
          },
          {
            "upazila": "Davidhar",
            "post_office": "Davidhar",
            "postal_code": "3530"
          },
          {
            "upazila": "Davidhar",
            "post_office": "Dhamtee",
            "postal_code": "3533"
          },
          {
            "upazila": "Davidhar",
            "post_office": "Gangamandal",
            "postal_code": "3531"
          },
          {
            "upazila": "Homna",
            "post_office": "Homna",
            "postal_code": "3546"
          },
          {
            "upazila": "Laksam",
            "post_office": "Bipulasar",
            "postal_code": "3572"
          },
          {
            "upazila": "Laksam",
            "post_office": "Laksam",
            "postal_code": "3570"
          },
          {
            "upazila": "Laksam",
            "post_office": "Lakshamanpur",
            "postal_code": "3571"
          },
          {
            "upazila": "Langalkot",
            "post_office": "Chhariabazar",
            "postal_code": "3582"
          },
          {
            "upazila": "Langalkot",
            "post_office": "Dhalua",
            "postal_code": "3581"
          },
          {
            "upazila": "Langalkot",
            "post_office": "Gunabati",
            "postal_code": "3583"
          },
          {
            "upazila": "Langalkot",
            "post_office": "Langalkot",
            "postal_code": "3580"
          },
          {
            "upazila": "Muradnagar",
            "post_office": "Bangra",
            "postal_code": "3543"
          },
          {
            "upazila": "Muradnagar",
            "post_office": "Companyganj",
            "postal_code": "3542"
          },
          {
            "upazila": "Muradnagar",
            "post_office": "Muradnagar",
            "postal_code": "3540"
          },
          {
            "upazila": "Muradnagar",
            "post_office": "Pantibazar",
            "postal_code": "3545"
          },
          {
            "upazila": "Muradnagar",
            "post_office": "Ramchandarpur",
            "postal_code": "3541"
          },
          {
            "upazila": "Muradnagar",
            "post_office": "Sonakanda",
            "postal_code": "3544"
          }
        ]
      },
      {
        "name": "Cox’s Bazar",
        "post_offices": [
          {
            "upazila": "Chiringga",
            "post_office": "Badarkali",
            "postal_code": "4742"
          },
          {
            "upazila": "Chiringga",
            "post_office": "Chiringga",
            "postal_code": "4740"
          },
          {
            "upazila": "Chiringga",
            "post_office": "Chiringga S.O",
            "postal_code": "4741"
          },
          {
            "upazila": "Chiringga",
            "post_office": "Malumghat",
            "postal_code": "4743"
          },
          {
            "upazila": "Coxs Bazar Sadar",
            "post_office": "Coxs Bazar Sadar",
            "postal_code": "4700"
          },
          {
            "upazila": "Coxs Bazar Sadar",
            "post_office": "Eidga",
            "postal_code": "4702"
          },
          {
            "upazila": "Coxs Bazar Sadar",
            "post_office": "Zhilanja",
            "postal_code": "4701"
          },
          {
            "upazila": "Gorakghat",
            "post_office": "Gorakghat",
            "postal_code": "4710"
          },
          {
            "upazila": "Kutubdia",
            "post_office": "Kutubdia",
            "postal_code": "4720"
          },
          {
            "upazila": "Ramu",
            "post_office": "Ramu",
            "postal_code": "4730"
          },
          {
            "upazila": "Teknaf",
            "post_office": "Hnila",
            "postal_code": "4761"
          },
          {
            "upazila": "Teknaf",
            "post_office": "St.Martin",
            "postal_code": "4762"
          },
          {
            "upazila": "Teknaf",
            "post_office": "Teknaf",
            "postal_code": "4760"
          },
          {
            "upazila": "Ukhia",
            "post_office": "Ukhia",
            "postal_code": "4750"
          }
        ]
      },
      {
        "name": "Feni",
        "post_offices": [
          {
            "upazila": "Chhagalnaia",
            "post_office": "Chhagalnaia",
            "postal_code": "3910"
          },
          {
            "upazila": "Chhagalnaia",
            "post_office": "Daraga Hat",
            "postal_code": "3912"
          },
          {
            "upazila": "Chhagalnaia",
            "post_office": "Maharajganj",
            "postal_code": "3911"
          },
          {
            "upazila": "Chhagalnaia",
            "post_office": "Puabashimulia",
            "postal_code": "3913"
          },
          {
            "upazila": "Dagonbhuia",
            "post_office": "Chhilonia",
            "postal_code": "3922"
          },
          {
            "upazila": "Dagonbhuia",
            "post_office": "Dagondhuia",
            "postal_code": "3920"
          },
          {
            "upazila": "Dagonbhuia",
            "post_office": "Dudmukha",
            "postal_code": "3921"
          },
          {
            "upazila": "Dagonbhuia",
            "post_office": "Rajapur",
            "postal_code": "3923"
          },
          {
            "upazila": "Feni Sadar",
            "post_office": "Fazilpur",
            "postal_code": "3901"
          },
          {
            "upazila": "Feni Sadar",
            "post_office": "Feni Sadar",
            "postal_code": "3900"
          },
          {
            "upazila": "Feni Sadar",
            "post_office": "Laskarhat",
            "postal_code": "3903"
          },
          {
            "upazila": "Feni Sadar",
            "post_office": "Sharshadie",
            "postal_code": "3902"
          },
          {
            "upazila": "Pashurampur",
            "post_office": "Fulgazi",
            "postal_code": "3942"
          },
          {
            "upazila": "Pashurampur",
            "post_office": "Munshirhat",
            "postal_code": "3943"
          },
          {
            "upazila": "Pashurampur",
            "post_office": "Pashurampur",
            "postal_code": "3940"
          },
          {
            "upazila": "Pashurampur",
            "post_office": "Shuarbazar",
            "postal_code": "3941"
          },
          {
            "upazila": "Sonagazi",
            "post_office": "Ahmadpur",
            "postal_code": "3932"
          },
          {
            "upazila": "Sonagazi",
            "post_office": "Kazirhat",
            "postal_code": "3933"
          },
          {
            "upazila": "Sonagazi",
            "post_office": "Motiganj",
            "postal_code": "3931"
          },
          {
            "upazila": "Sonagazi",
            "post_office": "Sonagazi",
            "postal_code": "3930"
          }
        ]
      },
      {
        "name": "Khagrachari",
        "post_offices": [
          {
            "upazila": "Diginala",
            "post_office": "Diginala",
            "postal_code": "4420"
          },
          {
            "upazila": "Khagrachari Sadar",
            "post_office": "Khagrachari Sadar",
            "postal_code": "4400"
          },
          {
            "upazila": "Laxmichhari",
            "post_office": "Laxmichhari",
            "postal_code": "4470"
          },
          {
            "upazila": "Mahalchhari",
            "post_office": "Mahalchhari",
            "postal_code": "4430"
          },
          {
            "upazila": "Manikchhari",
            "post_office": "Manikchhari",
            "postal_code": "4460"
          },
          {
            "upazila": "Matiranga",
            "post_office": "Matiranga",
            "postal_code": "4450"
          },
          {
            "upazila": "Panchhari",
            "post_office": "Panchhari",
            "postal_code": "4410"
          },
          {
            "upazila": "Ramghar Head Office",
            "post_office": "Ramghar Head Office",
            "postal_code": "4440"
          }
        ]
      },
      {
        "name": "Lakshmipur",
        "post_offices": [
          {
            "upazila": "Char Alexgander",
            "post_office": "Char Alexgander",
            "postal_code": "3730"
          },
          {
            "upazila": "Char Alexgander",
            "post_office": "Hajirghat",
            "postal_code": "3731"
          },
          {
            "upazila": "Char Alexgander",
            "post_office": "Ramgatirhat",
            "postal_code": "3732"
          },
          {
            "upazila": "Lakshimpur Sadar",
            "post_office": "Amani Lakshimpur",
            "postal_code": "3709"
          },
          {
            "upazila": "Lakshimpur Sadar",
            "post_office": "Bhabaniganj",
            "postal_code": "3702"
          },
          {
            "upazila": "Lakshimpur Sadar",
            "post_office": "Chandraganj",
            "postal_code": "3708"
          },
          {
            "upazila": "Lakshimpur Sadar",
            "post_office": "Choupalli",
            "postal_code": "3707"
          },
          {
            "upazila": "Lakshimpur Sadar",
            "post_office": "Dalal Bazar",
            "postal_code": "3701"
          },
          {
            "upazila": "Lakshimpur Sadar",
            "post_office": "Duttapara",
            "postal_code": "3706"
          },
          {
            "upazila": "Lakshimpur Sadar",
            "post_office": "Keramatganj",
            "postal_code": "3704"
          },
          {
            "upazila": "Lakshimpur Sadar",
            "post_office": "Lakshimpur Sadar",
            "postal_code": "3700"
          },
          {
            "upazila": "Lakshimpur Sadar",
            "post_office": "Mandari",
            "postal_code": "3703"
          },
          {
            "upazila": "Lakshimpur Sadar",
            "post_office": "Rupchara",
            "postal_code": "3705"
          },
          {
            "upazila": "Ramganj",
            "post_office": "Alipur",
            "postal_code": "3721"
          },
          {
            "upazila": "Ramganj",
            "post_office": "Dolta",
            "postal_code": "3725"
          },
          {
            "upazila": "Ramganj",
            "post_office": "Kanchanpur",
            "postal_code": "3723"
          },
          {
            "upazila": "Ramganj",
            "post_office": "Naagmud",
            "postal_code": "3724"
          },
          {
            "upazila": "Ramganj",
            "post_office": "Panpara",
            "postal_code": "3722"
          },
          {
            "upazila": "Ramganj",
            "post_office": "Ramganj",
            "postal_code": "3720"
          },
          {
            "upazila": "Raypur",
            "post_office": "Bhuabari",
            "postal_code": "3714"
          },
          {
            "upazila": "Raypur",
            "post_office": "Haydarganj",
            "postal_code": "3713"
          },
          {
            "upazila": "Raypur",
            "post_office": "Nagerdighirpar",
            "postal_code": "3712"
          },
          {
            "upazila": "Raypur",
            "post_office": "Rakhallia",
            "postal_code": "3711"
          },
          {
            "upazila": "Raypur",
            "post_office": "Raypur",
            "postal_code": "3710"
          }
        ]
      },
      {
        "name": "Noakhali",
        "post_offices": [
          {
            "upazila": "Basurhat",
            "post_office": "Basur Hat",
            "postal_code": "3850"
          },
          {
            "upazila": "Basurhat",
            "post_office": "Charhajari",
            "postal_code": "3851"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Alaiarpur",
            "postal_code": "3831"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Amisha Para",
            "postal_code": "3847"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Banglabazar",
            "postal_code": "3822"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Bazra",
            "postal_code": "3824"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Begumganj",
            "postal_code": "3820"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Bhabani Jibanpur",
            "postal_code": "3837"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Choumohani",
            "postal_code": "3821"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Dauti",
            "postal_code": "3843"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Durgapur",
            "postal_code": "3848"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Gopalpur",
            "postal_code": "3828"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Jamidar Hat",
            "postal_code": "3825"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Joyag",
            "postal_code": "3844"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Joynarayanpur",
            "postal_code": "3829"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Khalafat Bazar",
            "postal_code": "3833"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Khalishpur",
            "postal_code": "3842"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Maheshganj",
            "postal_code": "3838"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Mir Owarishpur",
            "postal_code": "3823"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Nadona",
            "postal_code": "3839"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Nandiapara",
            "postal_code": "3841"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Oachhekpur",
            "postal_code": "3835"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Rajganj",
            "postal_code": "3834"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Sonaimuri",
            "postal_code": "3827"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Tangirpar",
            "postal_code": "3832"
          },
          {
            "upazila": "Begumganj",
            "post_office": "Thanar Hat",
            "postal_code": "3845"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Bansa Bazar",
            "postal_code": "3879"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Bodalcourt",
            "postal_code": "3873"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Chatkhil",
            "postal_code": "3870"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Dosh Gharia",
            "postal_code": "3878"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Karihati",
            "postal_code": "3877"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Khilpara",
            "postal_code": "3872"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Palla",
            "postal_code": "3871"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Rezzakpur",
            "postal_code": "3874"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Sahapur",
            "postal_code": "3881"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Sampara",
            "postal_code": "3882"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Shingbahura",
            "postal_code": "3883"
          },
          {
            "upazila": "Chatkhil",
            "post_office": "Solla",
            "postal_code": "3875"
          },
          {
            "upazila": "Hatiya",
            "post_office": "Afazia",
            "postal_code": "3891"
          },
          {
            "upazila": "Hatiya",
            "post_office": "Hatiya",
            "postal_code": "3890"
          },
          {
            "upazila": "Hatiya",
            "post_office": "Tamoraddi",
            "postal_code": "3892"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Chaprashir Hat",
            "postal_code": "3811"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Char Jabbar",
            "postal_code": "3812"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Charam Tua",
            "postal_code": "3809"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Din Monir Hat",
            "postal_code": "3803"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Kabirhat",
            "postal_code": "3807"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Khalifar Hat",
            "postal_code": "3808"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Mriddarhat",
            "postal_code": "3806"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Noakhali College",
            "postal_code": "3801"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Noakhali Sadar",
            "postal_code": "3800"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Pak Kishoreganj",
            "postal_code": "3804"
          },
          {
            "upazila": "Noakhali Sadar",
            "post_office": "Sonapur",
            "postal_code": "3802"
          },
          {
            "upazila": "Senbag",
            "post_office": "Beezbag",
            "postal_code": "3862"
          },
          {
            "upazila": "Senbag",
            "post_office": "Chatarpaia",
            "postal_code": "3864"
          },
          {
            "upazila": "Senbag",
            "post_office": "Kallyandi",
            "postal_code": "3861"
          },
          {
            "upazila": "Senbag",
            "post_office": "Kankirhat",
            "postal_code": "3863"
          },
          {
            "upazila": "Senbag",
            "post_office": "Senbag",
            "postal_code": "3860"
          },
          {
            "upazila": "Senbag",
            "post_office": "T.P. Lamua",
            "postal_code": "3865"
          }
        ]
      },
      {
        "name": "Rangamati",
        "post_offices": [
          {
            "upazila": "Barakal",
            "post_office": "Barakal",
            "postal_code": "4570"
          },
          {
            "upazila": "Bilaichhari",
            "post_office": "Bilaichhari",
            "postal_code": "4550"
          },
          {
            "upazila": "Jarachhari",
            "post_office": "Jarachhari",
            "postal_code": "4560"
          },
          {
            "upazila": "Kalampati",
            "post_office": "Betbunia",
            "postal_code": "4511"
          },
          {
            "upazila": "Kalampati",
            "post_office": "Kalampati",
            "postal_code": "4510"
          },
          {
            "upazila": "Kaptai",
            "post_office": "Chandraghona",
            "postal_code": "4531"
          },
          {
            "upazila": "Kaptai",
            "post_office": "Kaptai",
            "postal_code": "4530"
          },
          {
            "upazila": "Kaptai",
            "post_office": "Kaptai Nuton Bazar",
            "postal_code": "4533"
          },
          {
            "upazila": "Kaptai",
            "post_office": "Kaptai Project",
            "postal_code": "4532"
          },
          {
            "upazila": "Longachh",
            "post_office": "Longachh",
            "postal_code": "4580"
          },
          {
            "upazila": "Marishya",
            "post_office": "Marishya",
            "postal_code": "4590"
          },
          {
            "upazila": "Naniachhar",
            "post_office": "Nanichhar",
            "postal_code": "4520"
          },
          {
            "upazila": "Rajsthali",
            "post_office": "Rajsthali",
            "postal_code": "4540"
          },
          {
            "upazila": "Rangamati Sadar",
            "post_office": "Rangamati Sadar",
            "postal_code": "4500"
          }
        ]
      }
    ]
  },
  {
    "name": "Dhaka",
    "districts": [
      {
        "name": "Dhaka",
        "post_offices": [
          {
            "upazila": "Demra",
            "post_office": "Demra",
            "postal_code": "1360"
          },
          {
            "upazila": "Demra",
            "post_office": "Matuail",
            "postal_code": "1362"
          },
          {
            "upazila": "Demra",
            "post_office": "Sarulia",
            "postal_code": "1361"
          },
          {
            "upazila": "Dhaka Cantt.",
            "post_office": "Dhaka CantonmentTSO",
            "postal_code": "1206"
          },
          {
            "upazila": "Dhamrai",
            "post_office": "Dhamrai",
            "postal_code": "1350"
          },
          {
            "upazila": "Dhamrai",
            "post_office": "Kamalpur",
            "postal_code": "1351"
          },
          {
            "upazila": "Dhanmondi",
            "post_office": "Jigatala TSO",
            "postal_code": "1209"
          },
          {
            "upazila": "Gulshan",
            "post_office": "Banani TSO",
            "postal_code": "1213"
          },
          {
            "upazila": "Gulshan",
            "post_office": "Gulshan Model Town",
            "postal_code": "1212"
          },
          {
            "upazila": "Jatrabari",
            "post_office": "Dhania TSO",
            "postal_code": "1232"
          },
          {
            "upazila": "Joypara",
            "post_office": "Joypara",
            "postal_code": "1330"
          },
          {
            "upazila": "Joypara",
            "post_office": "Narisha",
            "postal_code": "1332"
          },
          {
            "upazila": "Joypara",
            "post_office": "Palamganj",
            "postal_code": "1331"
          },
          {
            "upazila": "Keraniganj",
            "post_office": "Ati",
            "postal_code": "1312"
          },
          {
            "upazila": "Keraniganj",
            "post_office": "Dhaka Jute Mills",
            "postal_code": "1311"
          },
          {
            "upazila": "Keraniganj",
            "post_office": "Kalatia",
            "postal_code": "1313"
          },
          {
            "upazila": "Keraniganj",
            "post_office": "Keraniganj",
            "postal_code": "1310"
          },
          {
            "upazila": "Khilgaon",
            "post_office": "KhilgaonTSO",
            "postal_code": "1219"
          },
          {
            "upazila": "Khilkhet",
            "post_office": "KhilkhetTSO",
            "postal_code": "1229"
          },
          {
            "upazila": "Lalbag",
            "post_office": "Posta TSO",
            "postal_code": "1211"
          },
          {
            "upazila": "Mirpur",
            "post_office": "Mirpur TSO",
            "postal_code": "1216"
          },
          {
            "upazila": "Mohammadpur",
            "post_office": "Mohammadpur Housing",
            "postal_code": "1207"
          },
          {
            "upazila": "Mohammadpur",
            "post_office": "Sangsad BhabanTSO",
            "postal_code": "1225"
          },
          {
            "upazila": "Motijheel",
            "post_office": "BangabhabanTSO",
            "postal_code": "1222"
          },
          {
            "upazila": "Motijheel",
            "post_office": "DilkushaTSO",
            "postal_code": "1223"
          },
          {
            "upazila": "Nawabganj",
            "post_office": "Agla",
            "postal_code": "1323"
          },
          {
            "upazila": "Nawabganj",
            "post_office": "Churain",
            "postal_code": "1325"
          },
          {
            "upazila": "Nawabganj",
            "post_office": "Daudpur",
            "postal_code": "1322"
          },
          {
            "upazila": "Nawabganj",
            "post_office": "Hasnabad",
            "postal_code": "1321"
          },
          {
            "upazila": "Nawabganj",
            "post_office": "Khalpar",
            "postal_code": "1324"
          },
          {
            "upazila": "Nawabganj",
            "post_office": "Nawabganj",
            "postal_code": "1320"
          },
          {
            "upazila": "New market",
            "post_office": "New Market TSO",
            "postal_code": "1205"
          },
          {
            "upazila": "Palton",
            "post_office": "Dhaka GPO",
            "postal_code": "1000"
          },
          {
            "upazila": "Ramna",
            "post_office": "Shantinagr TSO",
            "postal_code": "1217"
          },
          {
            "upazila": "Sabujbag",
            "post_office": "Basabo TSO",
            "postal_code": "1214"
          },
          {
            "upazila": "Savar",
            "post_office": "Amin Bazar",
            "postal_code": "1348"
          },
          {
            "upazila": "Savar",
            "post_office": "Dairy Farm",
            "postal_code": "1341"
          },
          {
            "upazila": "Savar",
            "post_office": "EPZ",
            "postal_code": "1349"
          },
          {
            "upazila": "Savar",
            "post_office": "Jahangirnagar Univer",
            "postal_code": "1342"
          },
          {
            "upazila": "Savar",
            "post_office": "Kashem Cotton Mills",
            "postal_code": "1346"
          },
          {
            "upazila": "Savar",
            "post_office": "Rajphulbaria",
            "postal_code": "1347"
          },
          {
            "upazila": "Savar",
            "post_office": "Savar",
            "postal_code": "1340"
          },
          {
            "upazila": "Savar",
            "post_office": "Savar Canttonment",
            "postal_code": "1344"
          },
          {
            "upazila": "Savar",
            "post_office": "Saver P.A.T.C",
            "postal_code": "1343"
          },
          {
            "upazila": "Savar",
            "post_office": "Shimulia",
            "postal_code": "1345"
          },
          {
            "upazila": "Sutrapur",
            "post_office": "Dhaka Sadar HO",
            "postal_code": "1100"
          },
          {
            "upazila": "Sutrapur",
            "post_office": "Gendaria TSO",
            "postal_code": "1204"
          },
          {
            "upazila": "Sutrapur",
            "post_office": "Wari TSO",
            "postal_code": "1203"
          },
          {
            "upazila": "Tejgaon",
            "post_office": "Tejgaon TSO",
            "postal_code": "1215"
          },
          {
            "upazila": "Tejgaon Industrial Area",
            "post_office": "Dhaka Politechnic",
            "postal_code": "1208"
          },
          {
            "upazila": "Uttara",
            "post_office": "Uttara Model TwonTSO",
            "postal_code": "1230"
          }
        ]
      },
      {
        "name": "Faridpur",
        "post_offices": [
          {
            "upazila": "Alfadanga",
            "post_office": "Alfadanga",
            "postal_code": "7870"
          },
          {
            "upazila": "Bhanga",
            "post_office": "Bhanga",
            "postal_code": "7830"
          },
          {
            "upazila": "Boalmari",
            "post_office": "Boalmari",
            "postal_code": "7860"
          },
          {
            "upazila": "Boalmari",
            "post_office": "Rupatpat",
            "postal_code": "7861"
          },
          {
            "upazila": "Charbhadrasan",
            "post_office": "Charbadrashan",
            "postal_code": "7810"
          },
          {
            "upazila": "Faridpur Sadar",
            "post_office": "Ambikapur",
            "postal_code": "7802"
          },
          {
            "upazila": "Faridpur Sadar",
            "post_office": "Baitulaman Politecni",
            "postal_code": "7803"
          },
          {
            "upazila": "Faridpur Sadar",
            "post_office": "Faridpursadar",
            "postal_code": "7800"
          },
          {
            "upazila": "Faridpur Sadar",
            "post_office": "Kanaipur",
            "postal_code": "7801"
          },
          {
            "upazila": "Madukhali",
            "post_office": "Kamarkali",
            "postal_code": "7851"
          },
          {
            "upazila": "Madukhali",
            "post_office": "Madukhali",
            "postal_code": "7850"
          },
          {
            "upazila": "Nagarkanda",
            "post_office": "Nagarkanda",
            "postal_code": "7840"
          },
          {
            "upazila": "Nagarkanda",
            "post_office": "Talma",
            "postal_code": "7841"
          },
          {
            "upazila": "Sadarpur",
            "post_office": "Bishwa jaker Manjil",
            "postal_code": "7822"
          },
          {
            "upazila": "Sadarpur",
            "post_office": "Hat Krishapur",
            "postal_code": "7821"
          },
          {
            "upazila": "Sadarpur",
            "post_office": "Sadarpur",
            "postal_code": "7820"
          },
          {
            "upazila": "Shriangan",
            "post_office": "Shriangan",
            "postal_code": "7804"
          }
        ]
      },
      {
        "name": "Gazipur",
        "post_offices": [
          {
            "upazila": "Gazipur Sadar",
            "post_office": "B.O.F",
            "postal_code": "1703"
          },
          {
            "upazila": "Gazipur Sadar",
            "post_office": "B.R.R",
            "postal_code": "1701"
          },
          {
            "upazila": "Gazipur Sadar",
            "post_office": "Chandna",
            "postal_code": "1702"
          },
          {
            "upazila": "Gazipur Sadar",
            "post_office": "Gazipur Sadar",
            "postal_code": "1700"
          },
          {
            "upazila": "Gazipur Sadar",
            "post_office": "National University",
            "postal_code": "1704"
          },
          {
            "upazila": "Kaliakaar",
            "post_office": "Kaliakaar",
            "postal_code": "1750"
          },
          {
            "upazila": "Kaliakaar",
            "post_office": "Safipur",
            "postal_code": "1751"
          },
          {
            "upazila": "Kaliganj",
            "post_office": "Kaliganj",
            "postal_code": "1720"
          },
          {
            "upazila": "Kaliganj",
            "post_office": "Pubail",
            "postal_code": "1721"
          },
          {
            "upazila": "Kaliganj",
            "post_office": "Santanpara",
            "postal_code": "1722"
          },
          {
            "upazila": "Kaliganj",
            "post_office": "Vaoal Jamalpur",
            "postal_code": "1723"
          },
          {
            "upazila": "Kapashia",
            "post_office": "Kapashia",
            "postal_code": "1730"
          },
          {
            "upazila": "Monnunagar",
            "post_office": "Ershad Nagar",
            "postal_code": "1712"
          },
          {
            "upazila": "Monnunagar",
            "post_office": "Monnunagar",
            "postal_code": "1710"
          },
          {
            "upazila": "Monnunagar",
            "post_office": "Nishat Nagar",
            "postal_code": "1711"
          },
          {
            "upazila": "Sreepur",
            "post_office": "Barmi",
            "postal_code": "1743"
          },
          {
            "upazila": "Sreepur",
            "post_office": "Bashamur",
            "postal_code": "1747"
          },
          {
            "upazila": "Sreepur",
            "post_office": "Boubi",
            "postal_code": "1748"
          },
          {
            "upazila": "Sreepur",
            "post_office": "Kawraid",
            "postal_code": "1745"
          },
          {
            "upazila": "Sreepur",
            "post_office": "Satkhamair",
            "postal_code": "1744"
          },
          {
            "upazila": "Sreepur",
            "post_office": "Sreepur",
            "postal_code": "1740"
          },
          {
            "upazila": "Sripur",
            "post_office": "Rajendrapur",
            "postal_code": "1741"
          },
          {
            "upazila": "Sripur",
            "post_office": "Rajendrapur Canttome",
            "postal_code": "1742"
          }
        ]
      },
      {
        "name": "Gopalganj",
        "post_offices": [
          {
            "upazila": "Gopalganj Sadar",
            "post_office": "Barfa",
            "postal_code": "8102"
          },
          {
            "upazila": "Gopalganj Sadar",
            "post_office": "Chandradighalia",
            "postal_code": "8013"
          },
          {
            "upazila": "Gopalganj Sadar",
            "post_office": "Gopalganj Sadar",
            "postal_code": "8100"
          },
          {
            "upazila": "Gopalganj Sadar",
            "post_office": "Ulpur",
            "postal_code": "8101"
          },
          {
            "upazila": "Kashiani",
            "post_office": "Jonapur",
            "postal_code": "8133"
          },
          {
            "upazila": "Kashiani",
            "post_office": "Kashiani",
            "postal_code": "8130"
          },
          {
            "upazila": "Kashiani",
            "post_office": "Ramdia College",
            "postal_code": "8131"
          },
          {
            "upazila": "Kashiani",
            "post_office": "Ratoil",
            "postal_code": "8132"
          },
          {
            "upazila": "Kotalipara",
            "post_office": "Kotalipara",
            "postal_code": "8110"
          },
          {
            "upazila": "Maksudpur",
            "post_office": "Batkiamari",
            "postal_code": "8141"
          },
          {
            "upazila": "Maksudpur",
            "post_office": "Khandarpara",
            "postal_code": "8142"
          },
          {
            "upazila": "Maksudpur",
            "post_office": "Maksudpur",
            "postal_code": "8140"
          },
          {
            "upazila": "Tungipara",
            "post_office": "Patgati",
            "postal_code": "8121"
          },
          {
            "upazila": "Tungipara",
            "post_office": "Tungipara",
            "postal_code": "8120"
          }
        ]
      },
      {
        "name": "Jamalpur",
        "post_offices": [
          {
            "upazila": "Dewangonj",
            "post_office": "Dewangonj",
            "postal_code": "2030"
          },
          {
            "upazila": "Dewangonj",
            "post_office": "Dewangonj S. Mills",
            "postal_code": "2031"
          },
          {
            "upazila": "Islampur",
            "post_office": "Durmoot",
            "postal_code": "2021"
          },
          {
            "upazila": "Islampur",
            "post_office": "Gilabari",
            "postal_code": "2022"
          },
          {
            "upazila": "Islampur",
            "post_office": "Islampur",
            "postal_code": "2020"
          },
          {
            "upazila": "Jamalpur",
            "post_office": "Jamalpur",
            "postal_code": "2000"
          },
          {
            "upazila": "Jamalpur",
            "post_office": "Nandina",
            "postal_code": "2001"
          },
          {
            "upazila": "Jamalpur",
            "post_office": "Narundi",
            "postal_code": "2002"
          },
          {
            "upazila": "Malandah",
            "post_office": "Jamalpur",
            "postal_code": "2011"
          },
          {
            "upazila": "Malandah",
            "post_office": "Mahmoodpur",
            "postal_code": "2013"
          },
          {
            "upazila": "Malandah",
            "post_office": "Malancha",
            "postal_code": "2012"
          },
          {
            "upazila": "Malandah",
            "post_office": "Malandah",
            "postal_code": "2010"
          },
          {
            "upazila": "Mathargonj",
            "post_office": "Balijhuri",
            "postal_code": "2041"
          },
          {
            "upazila": "Mathargonj",
            "post_office": "Mathargonj",
            "postal_code": "2040"
          },
          {
            "upazila": "Shorishabari",
            "post_office": "Bausee",
            "postal_code": "2052"
          },
          {
            "upazila": "Shorishabari",
            "post_office": "Gunerbari",
            "postal_code": "2051"
          },
          {
            "upazila": "Shorishabari",
            "post_office": "Jagannath Ghat",
            "postal_code": "2053"
          },
          {
            "upazila": "Shorishabari",
            "post_office": "Jamuna Sar Karkhana",
            "postal_code": "2055"
          },
          {
            "upazila": "Shorishabari",
            "post_office": "Pingna",
            "postal_code": "2054"
          },
          {
            "upazila": "Shorishabari",
            "post_office": "Shorishabari",
            "postal_code": "2050"
          }
        ]
      },
      {
        "name": "Kishoreganj",
        "post_offices": [
          {
            "upazila": "Bajitpur",
            "post_office": "Bajitpur",
            "postal_code": "2336"
          },
          {
            "upazila": "Bajitpur",
            "post_office": "Laksmipur",
            "postal_code": "2338"
          },
          {
            "upazila": "Bajitpur",
            "post_office": "Sararchar",
            "postal_code": "2337"
          },
          {
            "upazila": "Bhairob",
            "post_office": "Bhairab",
            "postal_code": "2350"
          },
          {
            "upazila": "Hossenpur",
            "post_office": "Hossenpur",
            "postal_code": "2320"
          },
          {
            "upazila": "Itna",
            "post_office": "Itna",
            "postal_code": "2390"
          },
          {
            "upazila": "Karimganj",
            "post_office": "Karimganj",
            "postal_code": "2310"
          },
          {
            "upazila": "Katiadi",
            "post_office": "Gochhihata",
            "postal_code": "2331"
          },
          {
            "upazila": "Katiadi",
            "post_office": "Katiadi",
            "postal_code": "2330"
          },
          {
            "upazila": "Kishoreganj Sadar",
            "post_office": "Kishoreganj S.Mills",
            "postal_code": "2301"
          },
          {
            "upazila": "Kishoreganj Sadar",
            "post_office": "Kishoreganj Sadar",
            "postal_code": "2300"
          },
          {
            "upazila": "Kishoreganj Sadar",
            "post_office": "Maizhati",
            "postal_code": "2302"
          },
          {
            "upazila": "Kishoreganj Sadar",
            "post_office": "Nilganj",
            "postal_code": "2303"
          },
          {
            "upazila": "Kuliarchar",
            "post_office": "Chhoysuti",
            "postal_code": "2341"
          },
          {
            "upazila": "Kuliarchar",
            "post_office": "Kuliarchar",
            "postal_code": "2340"
          },
          {
            "upazila": "Mithamoin",
            "post_office": "Abdullahpur",
            "postal_code": "2371"
          },
          {
            "upazila": "Mithamoin",
            "post_office": "MIthamoin",
            "postal_code": "2370"
          },
          {
            "upazila": "Nikli",
            "post_office": "Nikli",
            "postal_code": "2360"
          },
          {
            "upazila": "Ostagram",
            "post_office": "Ostagram",
            "postal_code": "2380"
          },
          {
            "upazila": "Pakundia",
            "post_office": "Pakundia",
            "postal_code": "2326"
          },
          {
            "upazila": "Tarial",
            "post_office": "Tarial",
            "postal_code": "2316"
          }
        ]
      },
      {
        "name": "Madaripur",
        "post_offices": [
          {
            "upazila": "Barhamganj",
            "post_office": "Bahadurpur",
            "postal_code": "7932"
          },
          {
            "upazila": "Barhamganj",
            "post_office": "Barhamganj",
            "postal_code": "7930"
          },
          {
            "upazila": "Barhamganj",
            "post_office": "Nilaksmibandar",
            "postal_code": "7931"
          },
          {
            "upazila": "Barhamganj",
            "post_office": "Umedpur",
            "postal_code": "7933"
          },
          {
            "upazila": "Kalkini",
            "post_office": "Kalkini",
            "postal_code": "7920"
          },
          {
            "upazila": "Kalkini",
            "post_office": "Sahabrampur",
            "postal_code": "7921"
          },
          {
            "upazila": "Madaripur Sadar",
            "post_office": "Charmugria",
            "postal_code": "7901"
          },
          {
            "upazila": "Madaripur Sadar",
            "post_office": "Habiganj",
            "postal_code": "7903"
          },
          {
            "upazila": "Madaripur Sadar",
            "post_office": "Kulpaddi",
            "postal_code": "7902"
          },
          {
            "upazila": "Madaripur Sadar",
            "post_office": "Madaripur Sadar",
            "postal_code": "7900"
          },
          {
            "upazila": "Madaripur Sadar",
            "post_office": "Mustafapur",
            "postal_code": "7904"
          },
          {
            "upazila": "Rajoir",
            "post_office": "Khalia",
            "postal_code": "7911"
          },
          {
            "upazila": "Rajoir",
            "post_office": "Rajoir",
            "postal_code": "7910"
          }
        ]
      },
      {
        "name": "Manikganj",
        "post_offices": [
          {
            "upazila": "Doulatpur",
            "post_office": "Doulatpur",
            "postal_code": "1860"
          },
          {
            "upazila": "Gheor",
            "post_office": "Gheor",
            "postal_code": "1840"
          },
          {
            "upazila": "Lechhraganj",
            "post_office": "Jhitka",
            "postal_code": "1831"
          },
          {
            "upazila": "Lechhraganj",
            "post_office": "Lechhraganj",
            "postal_code": "1830"
          },
          {
            "upazila": "Manikganj Sadar",
            "post_office": "Barangail",
            "postal_code": "1804"
          },
          {
            "upazila": "Manikganj Sadar",
            "post_office": "Gorpara",
            "postal_code": "1802"
          },
          {
            "upazila": "Manikganj Sadar",
            "post_office": "Mahadebpur",
            "postal_code": "1803"
          },
          {
            "upazila": "Manikganj Sadar",
            "post_office": "Manikganj Bazar",
            "postal_code": "1801"
          },
          {
            "upazila": "Manikganj Sadar",
            "post_office": "Manikganj Sadar",
            "postal_code": "1800"
          },
          {
            "upazila": "Saturia",
            "post_office": "Baliati",
            "postal_code": "1811"
          },
          {
            "upazila": "Saturia",
            "post_office": "Saturia",
            "postal_code": "1810"
          },
          {
            "upazila": "Shibloya",
            "post_office": "Aricha",
            "postal_code": "1851"
          },
          {
            "upazila": "Shibloya",
            "post_office": "Shibaloy",
            "postal_code": "1850"
          },
          {
            "upazila": "Shibloya",
            "post_office": "Tewta",
            "postal_code": "1852"
          },
          {
            "upazila": "Shibloya",
            "post_office": "Uthli",
            "postal_code": "1853"
          },
          {
            "upazila": "Singari",
            "post_office": "Baira",
            "postal_code": "1821"
          },
          {
            "upazila": "Singari",
            "post_office": "Joymantop",
            "postal_code": "1822"
          },
          {
            "upazila": "Singari",
            "post_office": "Singair",
            "postal_code": "1820"
          }
        ]
      },
      {
        "name": "Munshiganj",
        "post_offices": [
          {
            "upazila": "Gajaria",
            "post_office": "Gajaria",
            "postal_code": "1510"
          },
          {
            "upazila": "Gajaria",
            "post_office": "Hossendi",
            "postal_code": "1511"
          },
          {
            "upazila": "Gajaria",
            "post_office": "Rasulpur",
            "postal_code": "1512"
          },
          {
            "upazila": "Lohajong",
            "post_office": "Gouragonj",
            "postal_code": "1334"
          },
          {
            "upazila": "Lohajong",
            "post_office": "Gouragonj",
            "postal_code": "1534"
          },
          {
            "upazila": "Lohajong",
            "post_office": "Haldia SO",
            "postal_code": "1532"
          },
          {
            "upazila": "Lohajong",
            "post_office": "Haridia",
            "postal_code": "1333"
          },
          {
            "upazila": "Lohajong",
            "post_office": "Haridia DESO",
            "postal_code": "1533"
          },
          {
            "upazila": "Lohajong",
            "post_office": "Korhati",
            "postal_code": "1531"
          },
          {
            "upazila": "Lohajong",
            "post_office": "Lohajang",
            "postal_code": "1530"
          },
          {
            "upazila": "Lohajong",
            "post_office": "Madini Mandal",
            "postal_code": "1335"
          },
          {
            "upazila": "Lohajong",
            "post_office": "Medini Mandal EDSO",
            "postal_code": "1535"
          },
          {
            "upazila": "Munshiganj Sadar",
            "post_office": "Kathakhali",
            "postal_code": "1503"
          },
          {
            "upazila": "Munshiganj Sadar",
            "post_office": "Mirkadim",
            "postal_code": "1502"
          },
          {
            "upazila": "Munshiganj Sadar",
            "post_office": "Munshiganj Sadar",
            "postal_code": "1500"
          },
          {
            "upazila": "Munshiganj Sadar",
            "post_office": "Rikabibazar",
            "postal_code": "1501"
          },
          {
            "upazila": "Sirajdikhan",
            "post_office": "Ichapur",
            "postal_code": "1542"
          },
          {
            "upazila": "Sirajdikhan",
            "post_office": "Kola",
            "postal_code": "1541"
          },
          {
            "upazila": "Sirajdikhan",
            "post_office": "Malkha Nagar",
            "postal_code": "1543"
          },
          {
            "upazila": "Sirajdikhan",
            "post_office": "Shekher Nagar",
            "postal_code": "1544"
          },
          {
            "upazila": "Sirajdikhan",
            "post_office": "Sirajdikhan",
            "postal_code": "1540"
          },
          {
            "upazila": "Srinagar",
            "post_office": "Baghra",
            "postal_code": "1557"
          },
          {
            "upazila": "Srinagar",
            "post_office": "Barikhal",
            "postal_code": "1551"
          },
          {
            "upazila": "Srinagar",
            "post_office": "Bhaggyakul",
            "postal_code": "1558"
          },
          {
            "upazila": "Srinagar",
            "post_office": "Hashara",
            "postal_code": "1553"
          },
          {
            "upazila": "Srinagar",
            "post_office": "Kolapara",
            "postal_code": "1554"
          },
          {
            "upazila": "Srinagar",
            "post_office": "Kumarbhog",
            "postal_code": "1555"
          },
          {
            "upazila": "Srinagar",
            "post_office": "Mazpara",
            "postal_code": "1552"
          },
          {
            "upazila": "Srinagar",
            "post_office": "Srinagar",
            "postal_code": "1550"
          },
          {
            "upazila": "Srinagar",
            "post_office": "Vaggyakul SO",
            "postal_code": "1556"
          },
          {
            "upazila": "Tangibari",
            "post_office": "Bajrajugini",
            "postal_code": "1523"
          },
          {
            "upazila": "Tangibari",
            "post_office": "Baligao",
            "postal_code": "1522"
          },
          {
            "upazila": "Tangibari",
            "post_office": "Betkahat",
            "postal_code": "1521"
          },
          {
            "upazila": "Tangibari",
            "post_office": "Dighirpar",
            "postal_code": "1525"
          },
          {
            "upazila": "Tangibari",
            "post_office": "Hasail",
            "postal_code": "1524"
          },
          {
            "upazila": "Tangibari",
            "post_office": "Pura",
            "postal_code": "1527"
          },
          {
            "upazila": "Tangibari",
            "post_office": "Pura EDSO",
            "postal_code": "1526"
          },
          {
            "upazila": "Tangibari",
            "post_office": "Tangibari",
            "postal_code": "1520"
          }
        ]
      },
      {
        "name": "Mymensingh",
        "post_offices": [
          {
            "upazila": "Bhaluka",
            "post_office": "Bhaluka",
            "postal_code": "2240"
          },
          {
            "upazila": "Fulbaria",
            "post_office": "Fulbaria",
            "postal_code": "2216"
          },
          {
            "upazila": "Gaforgaon",
            "post_office": "Duttarbazar",
            "postal_code": "2234"
          },
          {
            "upazila": "Gaforgaon",
            "post_office": "Gaforgaon",
            "postal_code": "2230"
          },
          {
            "upazila": "Gaforgaon",
            "post_office": "Kandipara",
            "postal_code": "2233"
          },
          {
            "upazila": "Gaforgaon",
            "post_office": "Shibganj",
            "postal_code": "2231"
          },
          {
            "upazila": "Gaforgaon",
            "post_office": "Usti",
            "postal_code": "2232"
          },
          {
            "upazila": "Gouripur",
            "post_office": "Gouripur",
            "postal_code": "2270"
          },
          {
            "upazila": "Gouripur",
            "post_office": "Ramgopalpur",
            "postal_code": "2271"
          },
          {
            "upazila": "Haluaghat",
            "post_office": "Dhara",
            "postal_code": "2261"
          },
          {
            "upazila": "Haluaghat",
            "post_office": "Haluaghat",
            "postal_code": "2260"
          },
          {
            "upazila": "Haluaghat",
            "post_office": "Munshirhat",
            "postal_code": "2262"
          },
          {
            "upazila": "Isshwargonj",
            "post_office": "Atharabari",
            "postal_code": "2282"
          },
          {
            "upazila": "Isshwargonj",
            "post_office": "Isshwargonj",
            "postal_code": "2280"
          },
          {
            "upazila": "Isshwargonj",
            "post_office": "Sohagi",
            "postal_code": "2281"
          },
          {
            "upazila": "Muktagachha",
            "post_office": "Muktagachha",
            "postal_code": "2210"
          },
          {
            "upazila": "Mymensingh Sadar",
            "post_office": "Agriculture Universi",
            "postal_code": "2202"
          },
          {
            "upazila": "Mymensingh Sadar",
            "post_office": "Biddyaganj",
            "postal_code": "2204"
          },
          {
            "upazila": "Mymensingh Sadar",
            "post_office": "Kawatkhali",
            "postal_code": "2201"
          },
          {
            "upazila": "Mymensingh Sadar",
            "post_office": "Mymensingh Sadar",
            "postal_code": "2200"
          },
          {
            "upazila": "Mymensingh Sadar",
            "post_office": "Pearpur",
            "postal_code": "2205"
          },
          {
            "upazila": "Mymensingh Sadar",
            "post_office": "Shombhuganj",
            "postal_code": "2203"
          },
          {
            "upazila": "Nandail",
            "post_office": "Gangail",
            "postal_code": "2291"
          },
          {
            "upazila": "Nandail",
            "post_office": "Nandail",
            "postal_code": "2290"
          },
          {
            "upazila": "Phulpur",
            "post_office": "Beltia",
            "postal_code": "2251"
          },
          {
            "upazila": "Phulpur",
            "post_office": "Phulpur",
            "postal_code": "2250"
          },
          {
            "upazila": "Phulpur",
            "post_office": "Tarakanda",
            "postal_code": "2252"
          },
          {
            "upazila": "Trishal",
            "post_office": "Ahmadbad",
            "postal_code": "2221"
          },
          {
            "upazila": "Trishal",
            "post_office": "Dhala",
            "postal_code": "2223"
          },
          {
            "upazila": "Trishal",
            "post_office": "Ram Amritaganj",
            "postal_code": "2222"
          },
          {
            "upazila": "Trishal",
            "post_office": "Trishal",
            "postal_code": "2220"
          }
        ]
      },
      {
        "name": "Narayanganj",
        "post_offices": [
          {
            "upazila": "Araihazar",
            "post_office": "Araihazar",
            "postal_code": "1450"
          },
          {
            "upazila": "Araihazar",
            "post_office": "Gopaldi",
            "postal_code": "1451"
          },
          {
            "upazila": "Baidder Bazar",
            "post_office": "Baidder Bazar",
            "postal_code": "1440"
          },
          {
            "upazila": "Baidder Bazar",
            "post_office": "Bara Nagar",
            "postal_code": "1441"
          },
          {
            "upazila": "Baidder Bazar",
            "post_office": "Barodi",
            "postal_code": "1442"
          },
          {
            "upazila": "Bandar",
            "post_office": "BIDS",
            "postal_code": "1413"
          },
          {
            "upazila": "Bandar",
            "post_office": "Bandar",
            "postal_code": "1410"
          },
          {
            "upazila": "Bandar",
            "post_office": "D.C Mills",
            "postal_code": "1411"
          },
          {
            "upazila": "Bandar",
            "post_office": "Madanganj",
            "postal_code": "1414"
          },
          {
            "upazila": "Bandar",
            "post_office": "Nabiganj",
            "postal_code": "1412"
          },
          {
            "upazila": "Fatullah",
            "post_office": "Fatulla Bazar",
            "postal_code": "1421"
          },
          {
            "upazila": "Fatullah",
            "post_office": "Fatullah",
            "postal_code": "1420"
          },
          {
            "upazila": "Narayanganj Sadar",
            "post_office": "Narayanganj Sadar",
            "postal_code": "1400"
          },
          {
            "upazila": "Rupganj",
            "post_office": "Bhulta",
            "postal_code": "1462"
          },
          {
            "upazila": "Rupganj",
            "post_office": "Kanchan",
            "postal_code": "1461"
          },
          {
            "upazila": "Rupganj",
            "post_office": "Murapara",
            "postal_code": "1464"
          },
          {
            "upazila": "Rupganj",
            "post_office": "Nagri",
            "postal_code": "1463"
          },
          {
            "upazila": "Rupganj",
            "post_office": "Rupganj",
            "postal_code": "1460"
          },
          {
            "upazila": "Siddirganj",
            "post_office": "Adamjeenagar",
            "postal_code": "1431"
          },
          {
            "upazila": "Siddirganj",
            "post_office": "LN Mills",
            "postal_code": "1432"
          },
          {
            "upazila": "Siddirganj",
            "post_office": "Siddirganj",
            "postal_code": "1430"
          }
        ]
      },
      {
        "name": "Narshingdi",
        "post_offices": [
          {
            "upazila": "Belabo",
            "post_office": "Belabo",
            "postal_code": "1640"
          },
          {
            "upazila": "Monohordi",
            "post_office": "Hatirdia",
            "postal_code": "1651"
          },
          {
            "upazila": "Monohordi",
            "post_office": "Katabaria",
            "postal_code": "1652"
          },
          {
            "upazila": "Monohordi",
            "post_office": "Monohordi",
            "postal_code": "1650"
          },
          {
            "upazila": "Narshingdi Sadar",
            "post_office": "Karimpur",
            "postal_code": "1605"
          },
          {
            "upazila": "Narshingdi Sadar",
            "post_office": "Madhabdi",
            "postal_code": "1604"
          },
          {
            "upazila": "Narshingdi Sadar",
            "post_office": "Narshingdi College",
            "postal_code": "1602"
          },
          {
            "upazila": "Narshingdi Sadar",
            "post_office": "Narshingdi Sadar",
            "postal_code": "1600"
          },
          {
            "upazila": "Narshingdi Sadar",
            "post_office": "Panchdona",
            "postal_code": "1603"
          },
          {
            "upazila": "Narshingdi Sadar",
            "post_office": "UMC Jute Mills",
            "postal_code": "1601"
          },
          {
            "upazila": "Palash",
            "post_office": "Char Sindhur",
            "postal_code": "1612"
          },
          {
            "upazila": "Palash",
            "post_office": "Ghorashal",
            "postal_code": "1613"
          },
          {
            "upazila": "Palash",
            "post_office": "Ghorashal Urea Facto",
            "postal_code": "1611"
          },
          {
            "upazila": "Palash",
            "post_office": "Palash",
            "postal_code": "1610"
          },
          {
            "upazila": "Raypura",
            "post_office": "Bazar Hasnabad",
            "postal_code": "1631"
          },
          {
            "upazila": "Raypura",
            "post_office": "Radhaganj bazar",
            "postal_code": "1632"
          },
          {
            "upazila": "Raypura",
            "post_office": "Raypura",
            "postal_code": "1630"
          },
          {
            "upazila": "Shibpur",
            "post_office": "Shibpur",
            "postal_code": "1620"
          }
        ]
      },
      {
        "name": "Netrakona",
        "post_offices": [
          {
            "upazila": "Atpara",
            "post_office": "Atpara",
            "postal_code": "2470"
          },
          {
            "upazila": "Barhatta",
            "post_office": "Barhatta",
            "postal_code": "2440"
          },
          {
            "upazila": "Dharmapasha",
            "post_office": "Dharampasha",
            "postal_code": "2450"
          },
          {
            "upazila": "Dhobaura",
            "post_office": "Dhobaura",
            "postal_code": "2416"
          },
          {
            "upazila": "Dhobaura",
            "post_office": "Sakoai",
            "postal_code": "2417"
          },
          {
            "upazila": "Kalmakanda",
            "post_office": "Kalmakanda",
            "postal_code": "2430"
          },
          {
            "upazila": "Kendua",
            "post_office": "Kendua",
            "postal_code": "2480"
          },
          {
            "upazila": "Khaliajuri",
            "post_office": "Khaliajhri",
            "postal_code": "2460"
          },
          {
            "upazila": "Khaliajuri",
            "post_office": "Shaldigha",
            "postal_code": "2462"
          },
          {
            "upazila": "Madan",
            "post_office": "Madan",
            "postal_code": "2490"
          },
          {
            "upazila": "Moddhynagar",
            "post_office": "Moddoynagar",
            "postal_code": "2456"
          },
          {
            "upazila": "Mohanganj",
            "post_office": "Mohanganj",
            "postal_code": "2446"
          },
          {
            "upazila": "Netrakona Sadar",
            "post_office": "Baikherhati",
            "postal_code": "2401"
          },
          {
            "upazila": "Netrakona Sadar",
            "post_office": "Netrakona Sadar",
            "postal_code": "2400"
          },
          {
            "upazila": "Purbadhola",
            "post_office": "Jaria Jhanjhail",
            "postal_code": "2412"
          },
          {
            "upazila": "Purbadhola",
            "post_office": "Purbadhola",
            "postal_code": "2410"
          },
          {
            "upazila": "Purbadhola",
            "post_office": "Shamgonj",
            "postal_code": "2411"
          },
          {
            "upazila": "Susung Durgapur",
            "post_office": "Susnng Durgapur",
            "postal_code": "2420"
          }
        ]
      },
      {
        "name": "Rajbari",
        "post_offices": [
          {
            "upazila": "Baliakandi",
            "post_office": "Baliakandi",
            "postal_code": "7730"
          },
          {
            "upazila": "Baliakandi",
            "post_office": "Nalia",
            "postal_code": "7731"
          },
          {
            "upazila": "Pangsha",
            "post_office": "Mrigibazar",
            "postal_code": "7723"
          },
          {
            "upazila": "Pangsha",
            "post_office": "Pangsha",
            "postal_code": "7720"
          },
          {
            "upazila": "Pangsha",
            "post_office": "Ramkol",
            "postal_code": "7721"
          },
          {
            "upazila": "Pangsha",
            "post_office": "Ratandia",
            "postal_code": "7722"
          },
          {
            "upazila": "Rajbari Sadar",
            "post_office": "Goalanda",
            "postal_code": "7710"
          },
          {
            "upazila": "Rajbari Sadar",
            "post_office": "Khankhanapur",
            "postal_code": "7711"
          },
          {
            "upazila": "Rajbari Sadar",
            "post_office": "Rajbari Sadar",
            "postal_code": "7700"
          }
        ]
      },
      {
        "name": "Shariatpur",
        "post_offices": [
          {
            "upazila": "Bhedorganj",
            "post_office": "Bhedorganj",
            "postal_code": "8030"
          },
          {
            "upazila": "Damudhya",
            "post_office": "Damudhya",
            "postal_code": "8040"
          },
          {
            "upazila": "Gosairhat",
            "post_office": "Gosairhat",
            "postal_code": "8050"
          },
          {
            "upazila": "Jajira",
            "post_office": "Jajira",
            "postal_code": "8010"
          },
          {
            "upazila": "Naria",
            "post_office": "Bhozeshwar",
            "postal_code": "8021"
          },
          {
            "upazila": "Naria",
            "post_office": "Gharisar",
            "postal_code": "8022"
          },
          {
            "upazila": "Naria",
            "post_office": "Kartikpur",
            "postal_code": "8024"
          },
          {
            "upazila": "Naria",
            "post_office": "Naria",
            "postal_code": "8020"
          },
          {
            "upazila": "Naria",
            "post_office": "Upshi",
            "postal_code": "8023"
          },
          {
            "upazila": "Shariatpur Sadar",
            "post_office": "Angaria",
            "postal_code": "8001"
          },
          {
            "upazila": "Shariatpur Sadar",
            "post_office": "Chikandi",
            "postal_code": "8002"
          },
          {
            "upazila": "Shariatpur Sadar",
            "post_office": "Shariatpur Sadar",
            "postal_code": "8000"
          }
        ]
      },
      {
        "name": "Sherpur",
        "post_offices": [
          {
            "upazila": "Bakshigonj",
            "post_office": "Bakshigonj",
            "postal_code": "2140"
          },
          {
            "upazila": "Jhinaigati",
            "post_office": "Jhinaigati",
            "postal_code": "2120"
          },
          {
            "upazila": "Nakla",
            "post_office": "Gonopaddi",
            "postal_code": "2151"
          },
          {
            "upazila": "Nakla",
            "post_office": "Nakla",
            "postal_code": "2150"
          },
          {
            "upazila": "Nalitabari",
            "post_office": "Hatibandha",
            "postal_code": "2111"
          },
          {
            "upazila": "Nalitabari",
            "post_office": "Nalitabari",
            "postal_code": "2110"
          },
          {
            "upazila": "Sherpur Shadar",
            "post_office": "Sherpur Shadar",
            "postal_code": "2100"
          },
          {
            "upazila": "Shribardi",
            "post_office": "Shribardi",
            "postal_code": "2130"
          }
        ]
      },
      {
        "name": "Tangail",
        "post_offices": [
          {
            "upazila": "Basail",
            "post_office": "Basail",
            "postal_code": "1920"
          },
          {
            "upazila": "Bhuapur",
            "post_office": "Bhuapur",
            "postal_code": "1960"
          },
          {
            "upazila": "Delduar",
            "post_office": "Delduar",
            "postal_code": "1910"
          },
          {
            "upazila": "Delduar",
            "post_office": "Elasin",
            "postal_code": "1913"
          },
          {
            "upazila": "Delduar",
            "post_office": "Hinga Nagar",
            "postal_code": "1914"
          },
          {
            "upazila": "Delduar",
            "post_office": "Jangalia",
            "postal_code": "1911"
          },
          {
            "upazila": "Delduar",
            "post_office": "Lowhati",
            "postal_code": "1915"
          },
          {
            "upazila": "Delduar",
            "post_office": "Patharail",
            "postal_code": "1912"
          },
          {
            "upazila": "Ghatail",
            "post_office": "D. Pakutia",
            "postal_code": "1982"
          },
          {
            "upazila": "Ghatail",
            "post_office": "Dhalapara",
            "postal_code": "1983"
          },
          {
            "upazila": "Ghatail",
            "post_office": "Ghatial",
            "postal_code": "1980"
          },
          {
            "upazila": "Ghatail",
            "post_office": "Lohani",
            "postal_code": "1984"
          },
          {
            "upazila": "Ghatail",
            "post_office": "Zahidganj",
            "postal_code": "1981"
          },
          {
            "upazila": "Gopalpur",
            "post_office": "Gopalpur",
            "postal_code": "1990"
          },
          {
            "upazila": "Gopalpur",
            "post_office": "Hemnagar",
            "postal_code": "1992"
          },
          {
            "upazila": "Gopalpur",
            "post_office": "Jhowail",
            "postal_code": "1991"
          },
          {
            "upazila": "Kalihati",
            "post_office": "Ballabazar",
            "postal_code": "1973"
          },
          {
            "upazila": "Kalihati",
            "post_office": "Elinga",
            "postal_code": "1974"
          },
          {
            "upazila": "Kalihati",
            "post_office": "Kalihati",
            "postal_code": "1970"
          },
          {
            "upazila": "Kalihati",
            "post_office": "Nagarbari",
            "postal_code": "1977"
          },
          {
            "upazila": "Kalihati",
            "post_office": "Nagarbari SO",
            "postal_code": "1976"
          },
          {
            "upazila": "Kalihati",
            "post_office": "Nagbari",
            "postal_code": "1972"
          },
          {
            "upazila": "Kalihati",
            "post_office": "Palisha",
            "postal_code": "1975"
          },
          {
            "upazila": "Kalihati",
            "post_office": "Rajafair",
            "postal_code": "1971"
          },
          {
            "upazila": "Kashkaolia",
            "post_office": "Kashkawlia",
            "postal_code": "1930"
          },
          {
            "upazila": "Madhupur",
            "post_office": "Dhobari",
            "postal_code": "1997"
          },
          {
            "upazila": "Madhupur",
            "post_office": "Madhupur",
            "postal_code": "1996"
          },
          {
            "upazila": "Mirzapur",
            "post_office": "Gorai",
            "postal_code": "1941"
          },
          {
            "upazila": "Mirzapur",
            "post_office": "Jarmuki",
            "postal_code": "1944"
          },
          {
            "upazila": "Mirzapur",
            "post_office": "M.C. College",
            "postal_code": "1942"
          },
          {
            "upazila": "Mirzapur",
            "post_office": "Mirzapur",
            "postal_code": "1940"
          },
          {
            "upazila": "Mirzapur",
            "post_office": "Mohera",
            "postal_code": "1945"
          },
          {
            "upazila": "Mirzapur",
            "post_office": "Warri paikpara",
            "postal_code": "1943"
          },
          {
            "upazila": "Nagarpur",
            "post_office": "Dhuburia",
            "postal_code": "1937"
          },
          {
            "upazila": "Nagarpur",
            "post_office": "Nagarpur",
            "postal_code": "1936"
          },
          {
            "upazila": "Nagarpur",
            "post_office": "Salimabad",
            "postal_code": "1938"
          },
          {
            "upazila": "Sakhipur",
            "post_office": "Kochua",
            "postal_code": "1951"
          },
          {
            "upazila": "Sakhipur",
            "post_office": "Sakhipur",
            "postal_code": "1950"
          },
          {
            "upazila": "Tangail Sadar",
            "post_office": "Kagmari",
            "postal_code": "1901"
          },
          {
            "upazila": "Tangail Sadar",
            "post_office": "Korotia",
            "postal_code": "1903"
          },
          {
            "upazila": "Tangail Sadar",
            "post_office": "Purabari",
            "postal_code": "1904"
          },
          {
            "upazila": "Tangail Sadar",
            "post_office": "Santosh",
            "postal_code": "1902"
          },
          {
            "upazila": "Tangail Sadar",
            "post_office": "Tangail Sadar",
            "postal_code": "1900"
          }
        ]
      }
    ]
  },
  {
    "name": "Khulna",
    "districts": [
      {
        "name": "Bagherhat",
        "post_offices": [
          {
            "upazila": "Bagerhat Sadar",
            "post_office": "Bagerhat Sadar",
            "postal_code": "9300"
          },
          {
            "upazila": "Bagerhat Sadar",
            "post_office": "P.C College",
            "postal_code": "9301"
          },
          {
            "upazila": "Bagerhat Sadar",
            "post_office": "Rangdia",
            "postal_code": "9302"
          },
          {
            "upazila": "Chalna Ankorage",
            "post_office": "Chalna Ankorage",
            "postal_code": "9350"
          },
          {
            "upazila": "Chalna Ankorage",
            "post_office": "Mongla Port",
            "postal_code": "9351"
          },
          {
            "upazila": "Chitalmari",
            "post_office": "Barabaria",
            "postal_code": "9361"
          },
          {
            "upazila": "Chitalmari",
            "post_office": "Chitalmari",
            "postal_code": "9360"
          },
          {
            "upazila": "Fakirhat",
            "post_office": "Bhanganpar Bazar",
            "postal_code": "9372"
          },
          {
            "upazila": "Fakirhat",
            "post_office": "Fakirhat",
            "postal_code": "9370"
          },
          {
            "upazila": "Fakirhat",
            "post_office": "Mansa",
            "postal_code": "9371"
          },
          {
            "upazila": "Kachua UPO",
            "post_office": "Kachua",
            "postal_code": "9310"
          },
          {
            "upazila": "Kachua UPO",
            "post_office": "Sonarkola",
            "postal_code": "9311"
          },
          {
            "upazila": "Mollahat",
            "post_office": "Charkulia",
            "postal_code": "9383"
          },
          {
            "upazila": "Mollahat",
            "post_office": "Dariala",
            "postal_code": "9382"
          },
          {
            "upazila": "Mollahat",
            "post_office": "Kahalpur",
            "postal_code": "9381"
          },
          {
            "upazila": "Mollahat",
            "post_office": "Mollahat",
            "postal_code": "9380"
          },
          {
            "upazila": "Mollahat",
            "post_office": "Nagarkandi",
            "postal_code": "9384"
          },
          {
            "upazila": "Mollahat",
            "post_office": "Pak Gangni",
            "postal_code": "9385"
          },
          {
            "upazila": "Morelganj",
            "post_office": "Morelganj",
            "postal_code": "9320"
          },
          {
            "upazila": "Morelganj",
            "post_office": "Sannasi Bazar",
            "postal_code": "9321"
          },
          {
            "upazila": "Morelganj",
            "post_office": "Telisatee",
            "postal_code": "9322"
          },
          {
            "upazila": "Rampal",
            "post_office": "Foylahat",
            "postal_code": "9341"
          },
          {
            "upazila": "Rampal",
            "post_office": "Gourambha",
            "postal_code": "9343"
          },
          {
            "upazila": "Rampal",
            "post_office": "Rampal",
            "postal_code": "9340"
          },
          {
            "upazila": "Rampal",
            "post_office": "Sonatunia",
            "postal_code": "9342"
          },
          {
            "upazila": "Rayenda",
            "post_office": "Rayenda",
            "postal_code": "9330"
          }
        ]
      },
      {
        "name": "Chuadanga",
        "post_offices": [
          {
            "upazila": "Alamdanga",
            "post_office": "Alamdanga",
            "postal_code": "7210"
          },
          {
            "upazila": "Alamdanga",
            "post_office": "Hardi",
            "postal_code": "7211"
          },
          {
            "upazila": "Chuadanga Sadar",
            "post_office": "Chuadanga Sadar",
            "postal_code": "7200"
          },
          {
            "upazila": "Chuadanga Sadar",
            "post_office": "Munshiganj",
            "postal_code": "7201"
          },
          {
            "upazila": "Damurhuda",
            "post_office": "Andulbaria",
            "postal_code": "7222"
          },
          {
            "upazila": "Damurhuda",
            "post_office": "Damurhuda",
            "postal_code": "7220"
          },
          {
            "upazila": "Damurhuda",
            "post_office": "Darshana",
            "postal_code": "7221"
          },
          {
            "upazila": "Doulatganj",
            "post_office": "Doulatganj",
            "postal_code": "7230"
          }
        ]
      },
      {
        "name": "Jessore",
        "post_offices": [
          {
            "upazila": "Bagharpara",
            "post_office": "Bagharpara",
            "postal_code": "7470"
          },
          {
            "upazila": "Bagharpara",
            "post_office": "Gouranagar",
            "postal_code": "7471"
          },
          {
            "upazila": "Chaugachha",
            "post_office": "Chougachha",
            "postal_code": "7410"
          },
          {
            "upazila": "Jessore Sadar",
            "post_office": "Basundia",
            "postal_code": "7406"
          },
          {
            "upazila": "Jessore Sadar",
            "post_office": "Chanchra",
            "postal_code": "7402"
          },
          {
            "upazila": "Jessore Sadar",
            "post_office": "Churamankathi",
            "postal_code": "7407"
          },
          {
            "upazila": "Jessore Sadar",
            "post_office": "Jessore Airbach",
            "postal_code": "7404"
          },
          {
            "upazila": "Jessore Sadar",
            "post_office": "Jessore Sadar",
            "postal_code": "7400"
          },
          {
            "upazila": "Jessore Sadar",
            "post_office": "Jessore Upa-Shahar",
            "postal_code": "7401"
          },
          {
            "upazila": "Jessore Sadar",
            "post_office": "Jessore canttonment",
            "postal_code": "7403"
          },
          {
            "upazila": "Jessore Sadar",
            "post_office": "Rupdia",
            "postal_code": "7405"
          },
          {
            "upazila": "Jhikargachha",
            "post_office": "Jhikargachha",
            "postal_code": "7420"
          },
          {
            "upazila": "Keshabpur",
            "post_office": "Keshobpur",
            "postal_code": "7450"
          },
          {
            "upazila": "Monirampur",
            "post_office": "Monirampur",
            "postal_code": "7440"
          },
          {
            "upazila": "Noapara",
            "post_office": "Bhugilhat",
            "postal_code": "7462"
          },
          {
            "upazila": "Noapara",
            "post_office": "Noapara",
            "postal_code": "7460"
          },
          {
            "upazila": "Noapara",
            "post_office": "Rajghat",
            "postal_code": "7461"
          },
          {
            "upazila": "Sarsa",
            "post_office": "Bag Achra",
            "postal_code": "7433"
          },
          {
            "upazila": "Sarsa",
            "post_office": "Benapole",
            "postal_code": "7431"
          },
          {
            "upazila": "Sarsa",
            "post_office": "Jadabpur",
            "postal_code": "7432"
          },
          {
            "upazila": "Sarsa",
            "post_office": "Sarsa",
            "postal_code": "7430"
          }
        ]
      },
      {
        "name": "Jinaidaha",
        "post_offices": [
          {
            "upazila": "Harinakundu",
            "post_office": "Harinakundu",
            "postal_code": "7310"
          },
          {
            "upazila": "Jinaidaha Sadar",
            "post_office": "Jinaidaha Cadet College",
            "postal_code": "7301"
          },
          {
            "upazila": "Jinaidaha Sadar",
            "post_office": "Jinaidaha Sadar",
            "postal_code": "7300"
          },
          {
            "upazila": "Kotchandpur",
            "post_office": "Kotchandpur",
            "postal_code": "7330"
          },
          {
            "upazila": "Maheshpur",
            "post_office": "Maheshpur",
            "postal_code": "7340"
          },
          {
            "upazila": "Naldanga",
            "post_office": "Hatbar Bazar",
            "postal_code": "7351"
          },
          {
            "upazila": "Naldanga",
            "post_office": "Naldanga",
            "postal_code": "7350"
          },
          {
            "upazila": "Shailakupa",
            "post_office": "Kumiradaha",
            "postal_code": "7321"
          },
          {
            "upazila": "Shailakupa",
            "post_office": "Shailakupa",
            "postal_code": "7320"
          }
        ]
      },
      {
        "name": "Khulna",
        "post_offices": [
          {
            "upazila": "Alaipur",
            "post_office": "Alaipur",
            "postal_code": "9240"
          },
          {
            "upazila": "Alaipur",
            "post_office": "Belphulia",
            "postal_code": "9242"
          },
          {
            "upazila": "Alaipur",
            "post_office": "Rupsha",
            "postal_code": "9241"
          },
          {
            "upazila": "Batiaghat",
            "post_office": "Batiaghat",
            "postal_code": "9260"
          },
          {
            "upazila": "Batiaghat",
            "post_office": "Surkalee",
            "postal_code": "9261"
          },
          {
            "upazila": "Chalna Bazar",
            "post_office": "Bajua",
            "postal_code": "9272"
          },
          {
            "upazila": "Chalna Bazar",
            "post_office": "Chalna Bazar",
            "postal_code": "9270"
          },
          {
            "upazila": "Chalna Bazar",
            "post_office": "Dakup",
            "postal_code": "9271"
          },
          {
            "upazila": "Chalna Bazar",
            "post_office": "Nalian",
            "postal_code": "9273"
          },
          {
            "upazila": "Digalia",
            "post_office": "Chandni Mahal",
            "postal_code": "9221"
          },
          {
            "upazila": "Digalia",
            "post_office": "Digalia",
            "postal_code": "9220"
          },
          {
            "upazila": "Digalia",
            "post_office": "Gazirhat",
            "postal_code": "9224"
          },
          {
            "upazila": "Digalia",
            "post_office": "Ghoshghati",
            "postal_code": "9223"
          },
          {
            "upazila": "Digalia",
            "post_office": "Senhati",
            "postal_code": "9222"
          },
          {
            "upazila": "Khulna Sadar",
            "post_office": "Atra Shilpa Area",
            "postal_code": "9207"
          },
          {
            "upazila": "Khulna Sadar",
            "post_office": "BIT Khulna",
            "postal_code": "9203"
          },
          {
            "upazila": "Khulna Sadar",
            "post_office": "Doulatpur",
            "postal_code": "9202"
          },
          {
            "upazila": "Khulna Sadar",
            "post_office": "Jahanabad Canttonmen",
            "postal_code": "9205"
          },
          {
            "upazila": "Khulna Sadar",
            "post_office": "Khula Sadar",
            "postal_code": "9100"
          },
          {
            "upazila": "Khulna Sadar",
            "post_office": "Khulna G.P.O",
            "postal_code": "9000"
          },
          {
            "upazila": "Khulna Sadar",
            "post_office": "Khulna Shipyard",
            "postal_code": "9201"
          },
          {
            "upazila": "Khulna Sadar",
            "post_office": "Khulna University",
            "postal_code": "9208"
          },
          {
            "upazila": "Khulna Sadar",
            "post_office": "Siramani",
            "postal_code": "9204"
          },
          {
            "upazila": "Khulna Sadar",
            "post_office": "Sonali Jute Mills",
            "postal_code": "9206"
          },
          {
            "upazila": "Madinabad",
            "post_office": "Amadee",
            "postal_code": "9291"
          },
          {
            "upazila": "Madinabad",
            "post_office": "Madinabad",
            "postal_code": "9290"
          },
          {
            "upazila": "Paikgachha",
            "post_office": "Chandkhali",
            "postal_code": "9284"
          },
          {
            "upazila": "Paikgachha",
            "post_office": "Garaikhali",
            "postal_code": "9285"
          },
          {
            "upazila": "Paikgachha",
            "post_office": "Godaipur",
            "postal_code": "9281"
          },
          {
            "upazila": "Paikgachha",
            "post_office": "Kapilmoni",
            "postal_code": "9282"
          },
          {
            "upazila": "Paikgachha",
            "post_office": "Katipara",
            "postal_code": "9283"
          },
          {
            "upazila": "Paikgachha",
            "post_office": "Paikgachha",
            "postal_code": "9280"
          },
          {
            "upazila": "Phultala",
            "post_office": "Phultala",
            "postal_code": "9210"
          },
          {
            "upazila": "Sajiara",
            "post_office": "Chuknagar",
            "postal_code": "9252"
          },
          {
            "upazila": "Sajiara",
            "post_office": "Ghonabanda",
            "postal_code": "9251"
          },
          {
            "upazila": "Sajiara",
            "post_office": "Sajiara",
            "postal_code": "9250"
          },
          {
            "upazila": "Sajiara",
            "post_office": "Shahapur",
            "postal_code": "9253"
          },
          {
            "upazila": "Terakhada",
            "post_office": "Pak Barasat",
            "postal_code": "9231"
          },
          {
            "upazila": "Terakhada",
            "post_office": "Terakhada",
            "postal_code": "9230"
          }
        ]
      },
      {
        "name": "Kustia",
        "post_offices": [
          {
            "upazila": "Bheramara",
            "post_office": "Allardarga",
            "postal_code": "7042"
          },
          {
            "upazila": "Bheramara",
            "post_office": "Bheramara",
            "postal_code": "7040"
          },
          {
            "upazila": "Bheramara",
            "post_office": "Ganges Bheramara",
            "postal_code": "7041"
          },
          {
            "upazila": "Janipur",
            "post_office": "Janipur",
            "postal_code": "7020"
          },
          {
            "upazila": "Janipur",
            "post_office": "Khoksa",
            "postal_code": "7021"
          },
          {
            "upazila": "Kumarkhali",
            "post_office": "Kumarkhali",
            "postal_code": "7010"
          },
          {
            "upazila": "Kumarkhali",
            "post_office": "Panti",
            "postal_code": "7011"
          },
          {
            "upazila": "Kustia Sadar",
            "post_office": "Islami University",
            "postal_code": "7003"
          },
          {
            "upazila": "Kustia Sadar",
            "post_office": "Jagati",
            "postal_code": "7002"
          },
          {
            "upazila": "Kustia Sadar",
            "post_office": "Kushtia Mohini",
            "postal_code": "7001"
          },
          {
            "upazila": "Kustia Sadar",
            "post_office": "Kustia Sadar",
            "postal_code": "7000"
          },
          {
            "upazila": "Mirpur",
            "post_office": "Amla Sadarpur",
            "postal_code": "7032"
          },
          {
            "upazila": "Mirpur",
            "post_office": "Mirpur",
            "postal_code": "7030"
          },
          {
            "upazila": "Mirpur",
            "post_office": "Poradaha",
            "postal_code": "7031"
          },
          {
            "upazila": "Rafayetpur",
            "post_office": "Khasmathurapur",
            "postal_code": "7052"
          },
          {
            "upazila": "Rafayetpur",
            "post_office": "Rafayetpur",
            "postal_code": "7050"
          },
          {
            "upazila": "Rafayetpur",
            "post_office": "Taragunia",
            "postal_code": "7051"
          }
        ]
      },
      {
        "name": "Magura",
        "post_offices": [
          {
            "upazila": "Arpara",
            "post_office": "Arpara",
            "postal_code": "7620"
          },
          {
            "upazila": "Magura Sadar",
            "post_office": "Magura Sadar",
            "postal_code": "7600"
          },
          {
            "upazila": "Mohammadpur",
            "post_office": "Binodpur",
            "postal_code": "7631"
          },
          {
            "upazila": "Mohammadpur",
            "post_office": "Mohammadpur",
            "postal_code": "7630"
          },
          {
            "upazila": "Mohammadpur",
            "post_office": "Nahata",
            "postal_code": "7632"
          },
          {
            "upazila": "Shripur",
            "post_office": "Langalbadh",
            "postal_code": "7611"
          },
          {
            "upazila": "Shripur",
            "post_office": "Nachol",
            "postal_code": "7612"
          },
          {
            "upazila": "Shripur",
            "post_office": "Shripur",
            "postal_code": "7610"
          }
        ]
      },
      {
        "name": "Meherpur",
        "post_offices": [
          {
            "upazila": "Gangni",
            "post_office": "Gangni",
            "postal_code": "7110"
          },
          {
            "upazila": "Meherpur Sadar",
            "post_office": "Amjhupi",
            "postal_code": "7101"
          },
          {
            "upazila": "Meherpur Sadar",
            "post_office": "Amjhupi",
            "postal_code": "7152"
          },
          {
            "upazila": "Meherpur Sadar",
            "post_office": "Meherpur Sadar",
            "postal_code": "7100"
          },
          {
            "upazila": "Meherpur Sadar",
            "post_office": "Mujib Nagar Complex",
            "postal_code": "7102"
          }
        ]
      },
      {
        "name": "Narail",
        "post_offices": [
          {
            "upazila": "Kalia",
            "post_office": "Kalia",
            "postal_code": "7520"
          },
          {
            "upazila": "Laxmipasha",
            "post_office": "Baradia",
            "postal_code": "7514"
          },
          {
            "upazila": "Laxmipasha",
            "post_office": "Itna",
            "postal_code": "7512"
          },
          {
            "upazila": "Laxmipasha",
            "post_office": "Laxmipasha",
            "postal_code": "7510"
          },
          {
            "upazila": "Laxmipasha",
            "post_office": "Lohagora",
            "postal_code": "7511"
          },
          {
            "upazila": "Laxmipasha",
            "post_office": "Naldi",
            "postal_code": "7513"
          },
          {
            "upazila": "Mohajan",
            "post_office": "Mohajan",
            "postal_code": "7521"
          },
          {
            "upazila": "Narail Sadar",
            "post_office": "Narail Sadar",
            "postal_code": "7500"
          },
          {
            "upazila": "Narail Sadar",
            "post_office": "Ratanganj",
            "postal_code": "7501"
          }
        ]
      },
      {
        "name": "Satkhira",
        "post_offices": [
          {
            "upazila": "Ashashuni",
            "post_office": "Ashashuni",
            "postal_code": "9460"
          },
          {
            "upazila": "Ashashuni",
            "post_office": "Baradal",
            "postal_code": "9461"
          },
          {
            "upazila": "Debbhata",
            "post_office": "Debbhata",
            "postal_code": "9430"
          },
          {
            "upazila": "Debbhata",
            "post_office": "Gurugram",
            "postal_code": "9431"
          },
          {
            "upazila": "Kalaroa",
            "post_office": "Chandanpur",
            "postal_code": "9415"
          },
          {
            "upazila": "Kalaroa",
            "post_office": "Hamidpur",
            "postal_code": "9413"
          },
          {
            "upazila": "Kalaroa",
            "post_office": "Jhaudanga",
            "postal_code": "9412"
          },
          {
            "upazila": "Kalaroa",
            "post_office": "Kalaroa",
            "postal_code": "9410"
          },
          {
            "upazila": "Kalaroa",
            "post_office": "Khordo",
            "postal_code": "9414"
          },
          {
            "upazila": "Kalaroa",
            "post_office": "Murarikati",
            "postal_code": "9411"
          },
          {
            "upazila": "Kaliganj UPO",
            "post_office": "Kaliganj UPO",
            "postal_code": "9440"
          },
          {
            "upazila": "Kaliganj UPO",
            "post_office": "Nalta Mubaroknagar",
            "postal_code": "9441"
          },
          {
            "upazila": "Kaliganj UPO",
            "post_office": "Ratanpur",
            "postal_code": "9442"
          },
          {
            "upazila": "Nakipur",
            "post_office": "Buri Goalini",
            "postal_code": "9453"
          },
          {
            "upazila": "Nakipur",
            "post_office": "Gabura",
            "postal_code": "9454"
          },
          {
            "upazila": "Nakipur",
            "post_office": "Habinagar",
            "postal_code": "9455"
          },
          {
            "upazila": "Nakipur",
            "post_office": "Nakipur",
            "postal_code": "9450"
          },
          {
            "upazila": "Nakipur",
            "post_office": "Naobeki",
            "postal_code": "9452"
          },
          {
            "upazila": "Nakipur",
            "post_office": "Noornagar",
            "postal_code": "9451"
          },
          {
            "upazila": "Satkhira Sadar",
            "post_office": "Budhhat",
            "postal_code": "9403"
          },
          {
            "upazila": "Satkhira Sadar",
            "post_office": "Gunakar kati",
            "postal_code": "9402"
          },
          {
            "upazila": "Satkhira Sadar",
            "post_office": "Satkhira Islamia Acc",
            "postal_code": "9401"
          },
          {
            "upazila": "Satkhira Sadar",
            "post_office": "Satkhira Sadar",
            "postal_code": "9400"
          },
          {
            "upazila": "Taala",
            "post_office": "Patkelghata",
            "postal_code": "9421"
          },
          {
            "upazila": "Taala",
            "post_office": "Taala",
            "postal_code": "9420"
          }
        ]
      }
    ]
  },
  {
    "name": "Rajshahi",
    "districts": [
      {
        "name": "Bogra",
        "post_offices": [
          {
            "upazila": "Alamdighi",
            "post_office": "Adamdighi",
            "postal_code": "5890"
          },
          {
            "upazila": "Alamdighi",
            "post_office": "Nasharatpur",
            "postal_code": "5892"
          },
          {
            "upazila": "Alamdighi",
            "post_office": "Santahar",
            "postal_code": "5891"
          },
          {
            "upazila": "Bogra Sadar",
            "post_office": "Bogra Canttonment",
            "postal_code": "5801"
          },
          {
            "upazila": "Bogra Sadar",
            "post_office": "Bogra Sadar",
            "postal_code": "5800"
          },
          {
            "upazila": "Dhunat",
            "post_office": "Dhunat",
            "postal_code": "5850"
          },
          {
            "upazila": "Dhunat",
            "post_office": "Gosaibari",
            "postal_code": "5851"
          },
          {
            "upazila": "Dupchachia",
            "post_office": "Dupchachia",
            "postal_code": "5880"
          },
          {
            "upazila": "Dupchachia",
            "post_office": "Talora",
            "postal_code": "5881"
          },
          {
            "upazila": "Gabtoli",
            "post_office": "Gabtoli",
            "postal_code": "5820"
          },
          {
            "upazila": "Gabtoli",
            "post_office": "Sukhanpukur",
            "postal_code": "5821"
          },
          {
            "upazila": "Kahalu",
            "post_office": "Kahalu",
            "postal_code": "5870"
          },
          {
            "upazila": "Nandigram",
            "post_office": "Nandigram",
            "postal_code": "5860"
          },
          {
            "upazila": "Sariakandi",
            "post_office": "Chandan Baisha",
            "postal_code": "5831"
          },
          {
            "upazila": "Sariakandi",
            "post_office": "Sariakandi",
            "postal_code": "5830"
          },
          {
            "upazila": "Sherpur",
            "post_office": "Chandaikona",
            "postal_code": "5841"
          },
          {
            "upazila": "Sherpur",
            "post_office": "Palli Unnyan Accadem",
            "postal_code": "5842"
          },
          {
            "upazila": "Sherpur",
            "post_office": "Sherpur",
            "postal_code": "5840"
          },
          {
            "upazila": "Shibganj",
            "post_office": "Shibganj",
            "postal_code": "5810"
          },
          {
            "upazila": "Sonatola",
            "post_office": "Sonatola",
            "postal_code": "5826"
          }
        ]
      },
      {
        "name": "Chapinawabganj",
        "post_offices": [
          {
            "upazila": "Bholahat",
            "post_office": "Bholahat",
            "postal_code": "6330"
          },
          {
            "upazila": "Chapinawabganj Sadar",
            "post_office": "Amnura",
            "postal_code": "6303"
          },
          {
            "upazila": "Chapinawabganj Sadar",
            "post_office": "Chapinawbganj Sadar",
            "postal_code": "6300"
          },
          {
            "upazila": "Chapinawabganj Sadar",
            "post_office": "Rajarampur",
            "postal_code": "6301"
          },
          {
            "upazila": "Chapinawabganj Sadar",
            "post_office": "Ramchandrapur",
            "postal_code": "6302"
          },
          {
            "upazila": "Nachol",
            "post_office": "Mandumala",
            "postal_code": "6311"
          },
          {
            "upazila": "Nachol",
            "post_office": "Nachol",
            "postal_code": "6310"
          },
          {
            "upazila": "Rohanpur",
            "post_office": "Gomashtapur",
            "postal_code": "6321"
          },
          {
            "upazila": "Rohanpur",
            "post_office": "Rohanpur",
            "postal_code": "6320"
          },
          {
            "upazila": "Shibganj U.P.O",
            "post_office": "Kansart",
            "postal_code": "6341"
          },
          {
            "upazila": "Shibganj U.P.O",
            "post_office": "Manaksha",
            "postal_code": "6342"
          },
          {
            "upazila": "Shibganj U.P.O",
            "post_office": "Shibganj U.P.O",
            "postal_code": "6340"
          }
        ]
      },
      {
        "name": "Joypurhat",
        "post_offices": [
          {
            "upazila": "Akkelpur",
            "post_office": "Akklepur",
            "postal_code": "5940"
          },
          {
            "upazila": "Akkelpur",
            "post_office": "Jamalganj",
            "postal_code": "5941"
          },
          {
            "upazila": "Akkelpur",
            "post_office": "Tilakpur",
            "postal_code": "5942"
          },
          {
            "upazila": "Joypurhat Sadar",
            "post_office": "Joypurhat Sadar",
            "postal_code": "5900"
          },
          {
            "upazila": "Kalai",
            "post_office": "Kalai",
            "postal_code": "5930"
          },
          {
            "upazila": "Khetlal",
            "post_office": "Khetlal",
            "postal_code": "5920"
          },
          {
            "upazila": "Panchbibi",
            "post_office": "Panchbibi",
            "postal_code": "5910"
          }
        ]
      },
      {
        "name": "Naogaon",
        "post_offices": [
          {
            "upazila": "Ahsanganj",
            "post_office": "Ahsanganj",
            "postal_code": "6596"
          },
          {
            "upazila": "Ahsanganj",
            "post_office": "Bandai",
            "postal_code": "6597"
          },
          {
            "upazila": "Badalgachhi",
            "post_office": "Badalgachhi",
            "postal_code": "6570"
          },
          {
            "upazila": "Dhamuirhat",
            "post_office": "Dhamuirhat",
            "postal_code": "6580"
          },
          {
            "upazila": "Mahadebpur",
            "post_office": "Mahadebpur",
            "postal_code": "6530"
          },
          {
            "upazila": "Naogaon Sadar",
            "post_office": "Naogaon Sadar",
            "postal_code": "6500"
          },
          {
            "upazila": "Niamatpur",
            "post_office": "Niamatpur",
            "postal_code": "6520"
          },
          {
            "upazila": "Nitpur",
            "post_office": "Nitpur",
            "postal_code": "6550"
          },
          {
            "upazila": "Nitpur",
            "post_office": "Panguria",
            "postal_code": "6552"
          },
          {
            "upazila": "Nitpur",
            "post_office": "Porsa",
            "postal_code": "6551"
          },
          {
            "upazila": "Patnitala",
            "post_office": "Patnitala",
            "postal_code": "6540"
          },
          {
            "upazila": "Prasadpur",
            "post_office": "Balihar",
            "postal_code": "6512"
          },
          {
            "upazila": "Prasadpur",
            "post_office": "Manda",
            "postal_code": "6511"
          },
          {
            "upazila": "Prasadpur",
            "post_office": "Prasadpur",
            "postal_code": "6510"
          },
          {
            "upazila": "Raninagar",
            "post_office": "Kashimpur",
            "postal_code": "6591"
          },
          {
            "upazila": "Raninagar",
            "post_office": "Raninagar",
            "postal_code": "6590"
          },
          {
            "upazila": "Sapahar",
            "post_office": "Moduhil",
            "postal_code": "6561"
          },
          {
            "upazila": "Sapahar",
            "post_office": "Sapahar",
            "postal_code": "6560"
          }
        ]
      },
      {
        "name": "Natore",
        "post_offices": [
          {
            "upazila": "Gopalpur UPO",
            "post_office": "Abdulpur",
            "postal_code": "6422"
          },
          {
            "upazila": "Gopalpur UPO",
            "post_office": "Gopalpur U.P.O",
            "postal_code": "6420"
          },
          {
            "upazila": "Gopalpur UPO",
            "post_office": "Lalpur S.O",
            "postal_code": "6421"
          },
          {
            "upazila": "Harua",
            "post_office": "Baraigram",
            "postal_code": "6432"
          },
          {
            "upazila": "Harua",
            "post_office": "Dayarampur",
            "postal_code": "6431"
          },
          {
            "upazila": "Harua",
            "post_office": "Harua",
            "postal_code": "6430"
          },
          {
            "upazila": "Hatgurudaspur",
            "post_office": "Hatgurudaspur",
            "postal_code": "6440"
          },
          {
            "upazila": "Laxman",
            "post_office": "Laxman",
            "postal_code": "6410"
          },
          {
            "upazila": "Natore Sadar",
            "post_office": "Baiddyabal Gharia",
            "postal_code": "6402"
          },
          {
            "upazila": "Natore Sadar",
            "post_office": "Digapatia",
            "postal_code": "6401"
          },
          {
            "upazila": "Natore Sadar",
            "post_office": "Madhnagar",
            "postal_code": "6403"
          },
          {
            "upazila": "Natore Sadar",
            "post_office": "Natore Sadar",
            "postal_code": "6400"
          },
          {
            "upazila": "Singra",
            "post_office": "Singra",
            "postal_code": "6450"
          }
        ]
      },
      {
        "name": "Pabna",
        "post_offices": [
          {
            "upazila": "Banwarinagar",
            "post_office": "Banwarinagar",
            "postal_code": "6650"
          },
          {
            "upazila": "Bera",
            "post_office": "Bera",
            "postal_code": "6680"
          },
          {
            "upazila": "Bera",
            "post_office": "Kashinathpur",
            "postal_code": "6682"
          },
          {
            "upazila": "Bera",
            "post_office": "Nakalia",
            "postal_code": "6681"
          },
          {
            "upazila": "Bera",
            "post_office": "Puran Bharenga",
            "postal_code": "6683"
          },
          {
            "upazila": "Bhangura",
            "post_office": "Bhangura",
            "postal_code": "6640"
          },
          {
            "upazila": "Chatmohar",
            "post_office": "Chatmohar",
            "postal_code": "6630"
          },
          {
            "upazila": "Debottar",
            "post_office": "Debottar",
            "postal_code": "6610"
          },
          {
            "upazila": "Ishwardi",
            "post_office": "Dhapari",
            "postal_code": "6621"
          },
          {
            "upazila": "Ishwardi",
            "post_office": "Ishwardi",
            "postal_code": "6620"
          },
          {
            "upazila": "Ishwardi",
            "post_office": "Pakshi",
            "postal_code": "6622"
          },
          {
            "upazila": "Ishwardi",
            "post_office": "Rajapur",
            "postal_code": "6623"
          },
          {
            "upazila": "Pabna Sadar",
            "post_office": "Hamayetpur",
            "postal_code": "6602"
          },
          {
            "upazila": "Pabna Sadar",
            "post_office": "Kaliko Cotton Mills",
            "postal_code": "6601"
          },
          {
            "upazila": "Pabna Sadar",
            "post_office": "Pabna Sadar",
            "postal_code": "6600"
          },
          {
            "upazila": "Sathia",
            "post_office": "Sathia",
            "postal_code": "6670"
          },
          {
            "upazila": "Sujanagar",
            "post_office": "Sagarkandi",
            "postal_code": "6661"
          },
          {
            "upazila": "Sujanagar",
            "post_office": "Sujanagar",
            "postal_code": "6660"
          }
        ]
      },
      {
        "name": "Rajshahi",
        "post_offices": [
          {
            "upazila": "Bagha",
            "post_office": "Arani",
            "postal_code": "6281"
          },
          {
            "upazila": "Bagha",
            "post_office": "Bagha",
            "postal_code": "6280"
          },
          {
            "upazila": "Bhabaniganj",
            "post_office": "Bhabaniganj",
            "postal_code": "6250"
          },
          {
            "upazila": "Bhabaniganj",
            "post_office": "Taharpur",
            "postal_code": "6251"
          },
          {
            "upazila": "Charghat",
            "post_office": "Charghat",
            "postal_code": "6270"
          },
          {
            "upazila": "Charghat",
            "post_office": "Sarda",
            "postal_code": "6271"
          },
          {
            "upazila": "Durgapur",
            "post_office": "Durgapur",
            "postal_code": "6240"
          },
          {
            "upazila": "Godagari",
            "post_office": "Godagari",
            "postal_code": "6290"
          },
          {
            "upazila": "Godagari",
            "post_office": "Premtoli",
            "postal_code": "6291"
          },
          {
            "upazila": "Khod Mohanpur",
            "post_office": "Khodmohanpur",
            "postal_code": "6220"
          },
          {
            "upazila": "Lalitganj",
            "post_office": "Lalitganj",
            "postal_code": "6210"
          },
          {
            "upazila": "Lalitganj",
            "post_office": "Rajshahi Sugar Mills",
            "postal_code": "6211"
          },
          {
            "upazila": "Lalitganj",
            "post_office": "Shyampur",
            "postal_code": "6212"
          },
          {
            "upazila": "Putia",
            "post_office": "Putia",
            "postal_code": "6260"
          },
          {
            "upazila": "Rajshahi Sadar",
            "post_office": "Binodpur Bazar",
            "postal_code": "6206"
          },
          {
            "upazila": "Rajshahi Sadar",
            "post_office": "Ghuramara",
            "postal_code": "6100"
          },
          {
            "upazila": "Rajshahi Sadar",
            "post_office": "Kazla",
            "postal_code": "6204"
          },
          {
            "upazila": "Rajshahi Sadar",
            "post_office": "Rajshahi Canttonment",
            "postal_code": "6202"
          },
          {
            "upazila": "Rajshahi Sadar",
            "post_office": "Rajshahi Court",
            "postal_code": "6201"
          },
          {
            "upazila": "Rajshahi Sadar",
            "post_office": "Rajshahi Sadar",
            "postal_code": "6000"
          },
          {
            "upazila": "Rajshahi Sadar",
            "post_office": "Rajshahi University",
            "postal_code": "6205"
          },
          {
            "upazila": "Rajshahi Sadar",
            "post_office": "Sapura",
            "postal_code": "6203"
          },
          {
            "upazila": "Tanor",
            "post_office": "Tanor",
            "postal_code": "6230"
          }
        ]
      },
      {
        "name": "Sirajganj",
        "post_offices": [
          {
            "upazila": "Baiddya Jam Toil",
            "post_office": "Baiddya Jam Toil",
            "postal_code": "6730"
          },
          {
            "upazila": "Belkuchi",
            "post_office": "Belkuchi",
            "postal_code": "6740"
          },
          {
            "upazila": "Belkuchi",
            "post_office": "Enayetpur",
            "postal_code": "6751"
          },
          {
            "upazila": "Belkuchi",
            "post_office": "Rajapur",
            "postal_code": "6742"
          }
        ]
      }
    ]
  },
  {
    "name": "Rangpur",
    "districts": [
      {
        "name": "Dinajpur",
        "post_offices": [
          {
            "upazila": "Bangla Hili",
            "post_office": "Bangla Hili",
            "postal_code": "5270"
          },
          {
            "upazila": "Biral",
            "post_office": "Biral",
            "postal_code": "5210"
          },
          {
            "upazila": "Birampur",
            "post_office": "Birampur",
            "postal_code": "5266"
          },
          {
            "upazila": "Birganj",
            "post_office": "Birganj",
            "postal_code": "5220"
          },
          {
            "upazila": "Chrirbandar",
            "post_office": "Chrirbandar",
            "postal_code": "5240"
          },
          {
            "upazila": "Chrirbandar",
            "post_office": "Ranirbandar",
            "postal_code": "5241"
          },
          {
            "upazila": "Dinajpur Sadar",
            "post_office": "Dinajpur Rajbari",
            "postal_code": "5201"
          },
          {
            "upazila": "Dinajpur Sadar",
            "post_office": "Dinajpur Sadar",
            "postal_code": "5200"
          },
          {
            "upazila": "Khansama",
            "post_office": "Khansama",
            "postal_code": "5230"
          },
          {
            "upazila": "Khansama",
            "post_office": "Pakarhat",
            "postal_code": "5231"
          },
          {
            "upazila": "Maharajganj",
            "post_office": "Maharajganj",
            "postal_code": "5226"
          },
          {
            "upazila": "Nababganj",
            "post_office": "Daudpur",
            "postal_code": "5281"
          },
          {
            "upazila": "Nababganj",
            "post_office": "Gopalpur",
            "postal_code": "5282"
          },
          {
            "upazila": "Nababganj",
            "post_office": "Nababganj",
            "postal_code": "5280"
          },
          {
            "upazila": "Osmanpur",
            "post_office": "Ghoraghat",
            "postal_code": "5291"
          },
          {
            "upazila": "Osmanpur",
            "post_office": "Osmanpur",
            "postal_code": "5290"
          },
          {
            "upazila": "Parbatipur",
            "post_office": "Parbatipur",
            "postal_code": "5250"
          },
          {
            "upazila": "Phulbari",
            "post_office": "Phulbari",
            "postal_code": "5260"
          },
          {
            "upazila": "Setabganj",
            "post_office": "Setabganj",
            "postal_code": "5216"
          }
        ]
      },
      {
        "name": "Gaibandha",
        "post_offices": [
          {
            "upazila": "Bonarpara",
            "post_office": "Bonarpara",
            "postal_code": "5750"
          },
          {
            "upazila": "Bonarpara",
            "post_office": "Saghata",
            "postal_code": "5751"
          },
          {
            "upazila": "Gaibandha Sadar",
            "post_office": "Gaibandha Sadar",
            "postal_code": "5700"
          },
          {
            "upazila": "Gobindaganj",
            "post_office": "Gobindhaganj",
            "postal_code": "5740"
          },
          {
            "upazila": "Gobindaganj",
            "post_office": "Mahimaganj",
            "postal_code": "5741"
          },
          {
            "upazila": "Palashbari",
            "post_office": "Palashbari",
            "postal_code": "5730"
          },
          {
            "upazila": "Phulchhari",
            "post_office": "Bharatkhali",
            "postal_code": "5761"
          },
          {
            "upazila": "Phulchhari",
            "post_office": "Phulchhari",
            "postal_code": "5760"
          },
          {
            "upazila": "Saadullapur",
            "post_office": "Naldanga",
            "postal_code": "5711"
          },
          {
            "upazila": "Saadullapur",
            "post_office": "Saadullapur",
            "postal_code": "5710"
          },
          {
            "upazila": "Sundarganj",
            "post_office": "Bamandanga",
            "postal_code": "5721"
          },
          {
            "upazila": "Sundarganj",
            "post_office": "Sundarganj",
            "postal_code": "5720"
          }
        ]
      },
      {
        "name": "Kurigram",
        "post_offices": [
          {
            "upazila": "Bhurungamari",
            "post_office": "Bhurungamari",
            "postal_code": "5670"
          },
          {
            "upazila": "Chilmari",
            "post_office": "Chilmari",
            "postal_code": "5630"
          },
          {
            "upazila": "Chilmari",
            "post_office": "Jorgachh",
            "postal_code": "5631"
          },
          {
            "upazila": "Kurigram Sadar",
            "post_office": "Kurigram Sadar",
            "postal_code": "5600"
          },
          {
            "upazila": "Kurigram Sadar",
            "post_office": "Pandul",
            "postal_code": "5601"
          },
          {
            "upazila": "Kurigram Sadar",
            "post_office": "Phulbari",
            "postal_code": "5680"
          },
          {
            "upazila": "Nageshwar",
            "post_office": "Nageshwar",
            "postal_code": "5660"
          },
          {
            "upazila": "Rajarhat",
            "post_office": "Nazimkhan",
            "postal_code": "5611"
          },
          {
            "upazila": "Rajarhat",
            "post_office": "Rajarhat",
            "postal_code": "5610"
          },
          {
            "upazila": "Rajibpur",
            "post_office": "Rajibpur",
            "postal_code": "5650"
          },
          {
            "upazila": "Roumari",
            "post_office": "Roumari",
            "postal_code": "5640"
          },
          {
            "upazila": "Ulipur",
            "post_office": "Bazarhat",
            "postal_code": "5621"
          },
          {
            "upazila": "Ulipur",
            "post_office": "Ulipur",
            "postal_code": "5620"
          }
        ]
      },
      {
        "name": "Lalmonirhat",
        "post_offices": [
          {
            "upazila": "Aditmari",
            "post_office": "Aditmari",
            "postal_code": "5510"
          },
          {
            "upazila": "Hatibandha",
            "post_office": "Hatibandha",
            "postal_code": "5530"
          },
          {
            "upazila": "Lalmonirhat Sadar",
            "post_office": "Kulaghat SO",
            "postal_code": "5502"
          },
          {
            "upazila": "Lalmonirhat Sadar",
            "post_office": "Lalmonirhat Sadar",
            "postal_code": "5500"
          },
          {
            "upazila": "Lalmonirhat Sadar",
            "post_office": "Moghalhat",
            "postal_code": "5501"
          },
          {
            "upazila": "Patgram",
            "post_office": "Baura",
            "postal_code": "5541"
          },
          {
            "upazila": "Patgram",
            "post_office": "Burimari",
            "postal_code": "5542"
          },
          {
            "upazila": "Patgram",
            "post_office": "Patgram",
            "postal_code": "5540"
          },
          {
            "upazila": "Tushbhandar",
            "post_office": "Tushbhandar",
            "postal_code": "5520"
          }
        ]
      },
      {
        "name": "Nilphamari",
        "post_offices": [
          {
            "upazila": "Dimla",
            "post_office": "Dimla",
            "postal_code": "5350"
          },
          {
            "upazila": "Dimla",
            "post_office": "Ghaga Kharibari",
            "postal_code": "5351"
          },
          {
            "upazila": "Domar",
            "post_office": "Chilahati",
            "postal_code": "5341"
          },
          {
            "upazila": "Domar",
            "post_office": "Domar",
            "postal_code": "5340"
          },
          {
            "upazila": "Jaldhaka",
            "post_office": "Jaldhaka",
            "postal_code": "5330"
          },
          {
            "upazila": "Kishoriganj",
            "post_office": "Kishoriganj",
            "postal_code": "5320"
          },
          {
            "upazila": "Nilphamari Sadar",
            "post_office": "Nilphamari Sadar",
            "postal_code": "5300"
          },
          {
            "upazila": "Nilphamari Sadar",
            "post_office": "Nilphamari Sugar Mil",
            "postal_code": "5301"
          },
          {
            "upazila": "Syedpur",
            "post_office": "Syedpur",
            "postal_code": "5310"
          },
          {
            "upazila": "Syedpur",
            "post_office": "Syedpur Upashahar",
            "postal_code": "5311"
          }
        ]
      },
      {
        "name": "Panchagarh",
        "post_offices": [
          {
            "upazila": "Boda",
            "post_office": "Boda",
            "postal_code": "5010"
          },
          {
            "upazila": "Chotto Dab",
            "post_office": "Chotto Dab",
            "postal_code": "5040"
          },
          {
            "upazila": "Chotto Dab",
            "post_office": "Mirjapur",
            "postal_code": "5041"
          },
          {
            "upazila": "Dabiganj",
            "post_office": "Dabiganj",
            "postal_code": "5020"
          },
          {
            "upazila": "Panchagra Sadar",
            "post_office": "Panchagar Sadar",
            "postal_code": "5000"
          },
          {
            "upazila": "Tetulia",
            "post_office": "Tetulia",
            "postal_code": "5030"
          }
        ]
      },
      {
        "name": "Rangpur",
        "post_offices": [
          {
            "upazila": "Badarganj",
            "post_office": "Badarganj",
            "postal_code": "5430"
          },
          {
            "upazila": "Badarganj",
            "post_office": "Shyampur",
            "postal_code": "5431"
          },
          {
            "upazila": "Gangachara",
            "post_office": "Gangachara",
            "postal_code": "5410"
          },
          {
            "upazila": "Kaunia",
            "post_office": "Haragachh",
            "postal_code": "5441"
          },
          {
            "upazila": "Kaunia",
            "post_office": "Kaunia",
            "postal_code": "5440"
          },
          {
            "upazila": "Mithapukur",
            "post_office": "Mithapukur",
            "postal_code": "5460"
          },
          {
            "upazila": "Pirgachha",
            "post_office": "Pirgachha",
            "postal_code": "5450"
          },
          {
            "upazila": "Rangpur Sadar",
            "post_office": "Alamnagar",
            "postal_code": "5402"
          },
          {
            "upazila": "Rangpur Sadar",
            "post_office": "Mahiganj",
            "postal_code": "5403"
          },
          {
            "upazila": "Rangpur Sadar",
            "post_office": "Rangpur Cadet Colleg",
            "postal_code": "5404"
          },
          {
            "upazila": "Rangpur Sadar",
            "post_office": "Rangpur Carmiecal Col",
            "postal_code": "5405"
          },
          {
            "upazila": "Rangpur Sadar",
            "post_office": "Rangpur Sadar",
            "postal_code": "5400"
          },
          {
            "upazila": "Rangpur Sadar",
            "post_office": "Rangpur Upa-Shahar",
            "postal_code": "5401"
          },
          {
            "upazila": "Taraganj",
            "post_office": "Taraganj",
            "postal_code": "5420"
          }
        ]
      },
      {
        "name": "Thakurgaon",
        "post_offices": [
          {
            "upazila": "Baliadangi",
            "post_office": "Baliadangi",
            "postal_code": "5140"
          },
          {
            "upazila": "Baliadangi",
            "post_office": "Lahiri",
            "postal_code": "5141"
          },
          {
            "upazila": "Jibanpur",
            "post_office": "Jibanpur",
            "postal_code": "5130"
          },
          {
            "upazila": "Pirganj",
            "post_office": "Pirganj",
            "postal_code": "5110"
          },
          {
            "upazila": "Pirganj",
            "post_office": "Pirganj",
            "postal_code": "5470"
          },
          {
            "upazila": "Rani Sankail",
            "post_office": "Nekmarad",
            "postal_code": "5121"
          },
          {
            "upazila": "Rani Sankail",
            "post_office": "Rani Sankail",
            "postal_code": "5120"
          },
          {
            "upazila": "Thakurgaon Sadar",
            "post_office": "Ruhia",
            "postal_code": "5103"
          },
          {
            "upazila": "Thakurgaon Sadar",
            "post_office": "Shibganj",
            "postal_code": "5102"
          },
          {
            "upazila": "Thakurgaon Sadar",
            "post_office": "Thakurgaon Road",
            "postal_code": "5101"
          },
          {
            "upazila": "Thakurgaon Sadar",
            "post_office": "Thakurgaon Sadar",
            "postal_code": "5100"
          }
        ]
      }
    ]
  },
  {
    "name": "Sylhet",
    "districts": [
      {
        "name": "Hobiganj",
        "post_offices": [
          {
            "upazila": "Azmireeganj",
            "post_office": "Azmireeganj",
            "postal_code": "3360"
          },
          {
            "upazila": "Bahubal",
            "post_office": "Bahubal",
            "postal_code": "3310"
          },
          {
            "upazila": "Baniachang",
            "post_office": "Baniachang",
            "postal_code": "3350"
          },
          {
            "upazila": "Baniachang",
            "post_office": "Jatrapasha",
            "postal_code": "3351"
          },
          {
            "upazila": "Baniachang",
            "post_office": "Kadirganj",
            "postal_code": "3352"
          },
          {
            "upazila": "Chunarughat",
            "post_office": "Chandpurbagan",
            "postal_code": "3321"
          },
          {
            "upazila": "Chunarughat",
            "post_office": "Chunarughat",
            "postal_code": "3320"
          },
          {
            "upazila": "Chunarughat",
            "post_office": "Narapati",
            "postal_code": "3322"
          },
          {
            "upazila": "Hobiganj Sadar",
            "post_office": "Gopaya",
            "postal_code": "3302"
          },
          {
            "upazila": "Hobiganj Sadar",
            "post_office": "Hobiganj Sadar",
            "postal_code": "3300"
          },
          {
            "upazila": "Hobiganj Sadar",
            "post_office": "Shaestaganj",
            "postal_code": "3301"
          },
          {
            "upazila": "Kalauk",
            "post_office": "Kalauk",
            "postal_code": "3340"
          },
          {
            "upazila": "Kalauk",
            "post_office": "Lakhai",
            "postal_code": "3341"
          },
          {
            "upazila": "Madhabpur",
            "post_office": "Itakhola",
            "postal_code": "3331"
          },
          {
            "upazila": "Madhabpur",
            "post_office": "Madhabpur",
            "postal_code": "3330"
          },
          {
            "upazila": "Madhabpur",
            "post_office": "Saihamnagar",
            "postal_code": "3333"
          },
          {
            "upazila": "Madhabpur",
            "post_office": "Shahajibazar",
            "postal_code": "3332"
          },
          {
            "upazila": "Nabiganj",
            "post_office": "Digalbak",
            "postal_code": "3373"
          },
          {
            "upazila": "Nabiganj",
            "post_office": "Golduba",
            "postal_code": "3372"
          },
          {
            "upazila": "Nabiganj",
            "post_office": "Goplarbazar",
            "postal_code": "3371"
          },
          {
            "upazila": "Nabiganj",
            "post_office": "Inathganj",
            "postal_code": "3374"
          },
          {
            "upazila": "Nabiganj",
            "post_office": "Nabiganj",
            "postal_code": "3370"
          }
        ]
      },
      {
        "name": "Moulvibazar",
        "post_offices": [
          {
            "upazila": "Baralekha",
            "post_office": "Baralekha",
            "postal_code": "3250"
          },
          {
            "upazila": "Baralekha",
            "post_office": "Dhakkhinbag",
            "postal_code": "3252"
          },
          {
            "upazila": "Baralekha",
            "post_office": "Juri",
            "postal_code": "3251"
          },
          {
            "upazila": "Baralekha",
            "post_office": "Purbashahabajpur",
            "postal_code": "3253"
          },
          {
            "upazila": "Kamalganj",
            "post_office": "Kamalganj",
            "postal_code": "3220"
          },
          {
            "upazila": "Kamalganj",
            "post_office": "Keramatnaga",
            "postal_code": "3221"
          },
          {
            "upazila": "Kamalganj",
            "post_office": "Munshibazar",
            "postal_code": "3224"
          },
          {
            "upazila": "Kamalganj",
            "post_office": "Patrakhola",
            "postal_code": "3222"
          },
          {
            "upazila": "Kamalganj",
            "post_office": "Shamsher Nagar",
            "postal_code": "3223"
          },
          {
            "upazila": "Kulaura",
            "post_office": "Baramchal",
            "postal_code": "3237"
          },
          {
            "upazila": "Kulaura",
            "post_office": "Kajaldhara",
            "postal_code": "3234"
          },
          {
            "upazila": "Kulaura",
            "post_office": "Karimpur",
            "postal_code": "3235"
          },
          {
            "upazila": "Kulaura",
            "post_office": "Kulaura",
            "postal_code": "3230"
          },
          {
            "upazila": "Kulaura",
            "post_office": "Langla",
            "postal_code": "3232"
          },
          {
            "upazila": "Kulaura",
            "post_office": "Prithimpasha",
            "postal_code": "3233"
          },
          {
            "upazila": "Kulaura",
            "post_office": "Tillagaon",
            "postal_code": "3231"
          },
          {
            "upazila": "Moulvibazar Sadar",
            "post_office": "Afrozganj",
            "postal_code": "3203"
          },
          {
            "upazila": "Moulvibazar Sadar",
            "post_office": "Barakapan",
            "postal_code": "3201"
          },
          {
            "upazila": "Moulvibazar Sadar",
            "post_office": "Monumukh",
            "postal_code": "3202"
          },
          {
            "upazila": "Moulvibazar Sadar",
            "post_office": "Moulvibazar Sadar",
            "postal_code": "3200"
          },
          {
            "upazila": "Rajnagar",
            "post_office": "Rajnagar",
            "postal_code": "3240"
          },
          {
            "upazila": "Srimangal",
            "post_office": "Kalighat",
            "postal_code": "3212"
          },
          {
            "upazila": "Srimangal",
            "post_office": "Khejurichhara",
            "postal_code": "3213"
          },
          {
            "upazila": "Srimangal",
            "post_office": "Narain Chora",
            "postal_code": "3211"
          },
          {
            "upazila": "Srimangal",
            "post_office": "Satgaon",
            "postal_code": "3214"
          },
          {
            "upazila": "Srimangal",
            "post_office": "Srimangal",
            "postal_code": "3210"
          }
        ]
      },
      {
        "name": "Sunamganj",
        "post_offices": [
          {
            "upazila": "Bishamsarpur",
            "post_office": "Bishamsapur",
            "postal_code": "3010"
          },
          {
            "upazila": "Chhatak",
            "post_office": "Chhatak",
            "postal_code": "3080"
          },
          {
            "upazila": "Chhatak",
            "post_office": "Chhatak Cement Facto",
            "postal_code": "3081"
          },
          {
            "upazila": "Chhatak",
            "post_office": "Chhatak Paper Mills",
            "postal_code": "3082"
          },
          {
            "upazila": "Chhatak",
            "post_office": "Chourangi Bazar",
            "postal_code": "3893"
          },
          {
            "upazila": "Chhatak",
            "post_office": "Gabindaganj",
            "postal_code": "3083"
          },
          {
            "upazila": "Chhatak",
            "post_office": "Gabindaganj Natun Ba",
            "postal_code": "3084"
          },
          {
            "upazila": "Chhatak",
            "post_office": "Islamabad",
            "postal_code": "3088"
          },
          {
            "upazila": "Chhatak",
            "post_office": "Jahidpur",
            "postal_code": "3087"
          },
          {
            "upazila": "Chhatak",
            "post_office": "Khurma",
            "postal_code": "3085"
          },
          {
            "upazila": "Chhatak",
            "post_office": "Moinpur",
            "postal_code": "3086"
          },
          {
            "upazila": "Dhirai Chandpur",
            "post_office": "Dhirai Chandpur",
            "postal_code": "3040"
          },
          {
            "upazila": "Dhirai Chandpur",
            "post_office": "Jagdal",
            "postal_code": "3041"
          },
          {
            "upazila": "Duara bazar",
            "post_office": "Duara bazar",
            "postal_code": "3070"
          },
          {
            "upazila": "Ghungiar",
            "post_office": "Ghungiar",
            "postal_code": "3050"
          },
          {
            "upazila": "Jagnnathpur",
            "post_office": "Atuajan",
            "postal_code": "3062"
          },
          {
            "upazila": "Jagnnathpur",
            "post_office": "Hasan Fatemapur",
            "postal_code": "3063"
          },
          {
            "upazila": "Jagnnathpur",
            "post_office": "Jagnnathpur",
            "postal_code": "3060"
          },
          {
            "upazila": "Jagnnathpur",
            "post_office": "Rasulganj",
            "postal_code": "3064"
          },
          {
            "upazila": "Jagnnathpur",
            "post_office": "Shiramsi",
            "postal_code": "3065"
          },
          {
            "upazila": "Jagnnathpur",
            "post_office": "Syedpur",
            "postal_code": "3061"
          },
          {
            "upazila": "Sachna",
            "post_office": "Sachna",
            "postal_code": "3020"
          },
          {
            "upazila": "Sunamganj Sadar",
            "post_office": "Pagla",
            "postal_code": "3001"
          },
          {
            "upazila": "Sunamganj Sadar",
            "post_office": "Patharia",
            "postal_code": "3002"
          },
          {
            "upazila": "Sunamganj Sadar",
            "post_office": "Sunamganj Sadar",
            "postal_code": "3000"
          },
          {
            "upazila": "Tahirpur",
            "post_office": "Tahirpur",
            "postal_code": "3030"
          }
        ]
      },
      {
        "name": "Sylhet",
        "post_offices": [
          {
            "upazila": "Balaganj",
            "post_office": "Balaganj",
            "postal_code": "3120"
          },
          {
            "upazila": "Balaganj",
            "post_office": "Begumpur",
            "postal_code": "3125"
          },
          {
            "upazila": "Balaganj",
            "post_office": "Brahman Shashon",
            "postal_code": "3122"
          },
          {
            "upazila": "Balaganj",
            "post_office": "Gaharpur",
            "postal_code": "3128"
          },
          {
            "upazila": "Balaganj",
            "post_office": "Goala Bazar",
            "postal_code": "3124"
          },
          {
            "upazila": "Balaganj",
            "post_office": "Karua",
            "postal_code": "3121"
          },
          {
            "upazila": "Balaganj",
            "post_office": "Kathal Khair",
            "postal_code": "3127"
          },
          {
            "upazila": "Balaganj",
            "post_office": "Natun Bazar",
            "postal_code": "3129"
          },
          {
            "upazila": "Balaganj",
            "post_office": "Omarpur",
            "postal_code": "3126"
          },
          {
            "upazila": "Balaganj",
            "post_office": "Tajpur",
            "postal_code": "3123"
          },
          {
            "upazila": "Bianibazar",
            "post_office": "Bianibazar",
            "postal_code": "3170"
          },
          {
            "upazila": "Bianibazar",
            "post_office": "Churkai",
            "postal_code": "3175"
          },
          {
            "upazila": "Bianibazar",
            "post_office": "Jaldup",
            "postal_code": "3171"
          },
          {
            "upazila": "Bianibazar",
            "post_office": "Kurar bazar",
            "postal_code": "3173"
          },
          {
            "upazila": "Bianibazar",
            "post_office": "Mathiura",
            "postal_code": "3172"
          },
          {
            "upazila": "Bianibazar",
            "post_office": "Salia bazar",
            "postal_code": "3174"
          },
          {
            "upazila": "Bishwanath",
            "post_office": "Bishwanath",
            "postal_code": "3130"
          },
          {
            "upazila": "Bishwanath",
            "post_office": "Dashghar",
            "postal_code": "3131"
          },
          {
            "upazila": "Bishwanath",
            "post_office": "Deokalas",
            "postal_code": "3133"
          },
          {
            "upazila": "Bishwanath",
            "post_office": "Doulathpur",
            "postal_code": "3132"
          },
          {
            "upazila": "Bishwanath",
            "post_office": "Singer kanch",
            "postal_code": "3134"
          },
          {
            "upazila": "Fenchuganj",
            "post_office": "Fenchuganj",
            "postal_code": "3116"
          },
          {
            "upazila": "Fenchuganj",
            "post_office": "Fenchuganj SareKarkh",
            "postal_code": "3117"
          },
          {
            "upazila": "Goainhat",
            "post_office": "Chiknagul",
            "postal_code": "3152"
          },
          {
            "upazila": "Goainhat",
            "post_office": "Goainhat",
            "postal_code": "3150"
          },
          {
            "upazila": "Goainhat",
            "post_office": "Jaflong",
            "postal_code": "3151"
          },
          {
            "upazila": "Gopalganj",
            "post_office": "Banigram",
            "postal_code": "3164"
          },
          {
            "upazila": "Gopalganj",
            "post_office": "Chandanpur",
            "postal_code": "3165"
          },
          {
            "upazila": "Gopalganj",
            "post_office": "Dakkhin Bhadashore",
            "postal_code": "3162"
          },
          {
            "upazila": "Gopalganj",
            "post_office": "Dhaka Dakkhin",
            "postal_code": "3161"
          },
          {
            "upazila": "Gopalganj",
            "post_office": "Gopalgannj",
            "postal_code": "3160"
          },
          {
            "upazila": "Gopalganj",
            "post_office": "Ranaping",
            "postal_code": "3163"
          },
          {
            "upazila": "Jaintapur",
            "post_office": "Jainthapur",
            "postal_code": "3156"
          },
          {
            "upazila": "Jakiganj",
            "post_office": "Ichhamati",
            "postal_code": "3191"
          },
          {
            "upazila": "Jakiganj",
            "post_office": "Jakiganj",
            "postal_code": "3190"
          },
          {
            "upazila": "Kanaighat",
            "post_office": "Chatulbazar",
            "postal_code": "3181"
          },
          {
            "upazila": "Kanaighat",
            "post_office": "Gachbari",
            "postal_code": "3183"
          },
          {
            "upazila": "Kanaighat",
            "post_office": "Kanaighat",
            "postal_code": "3180"
          },
          {
            "upazila": "Kanaighat",
            "post_office": "Manikganj",
            "postal_code": "3182"
          },
          {
            "upazila": "Kompanyganj",
            "post_office": "Kompanyganj",
            "postal_code": "3140"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Birahimpur",
            "postal_code": "3106"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Jalalabad",
            "postal_code": "3107"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Jalalabad Cantoment",
            "postal_code": "3104"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Kadamtali",
            "postal_code": "3111"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Kamalbazer",
            "postal_code": "3112"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Khadimnagar",
            "postal_code": "3103"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Lalbazar",
            "postal_code": "3113"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Mogla",
            "postal_code": "3108"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Ranga Hajiganj",
            "postal_code": "3109"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Shahajalal Science &",
            "postal_code": "3114"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Silam",
            "postal_code": "3105"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Sylhe Sadar",
            "postal_code": "3100"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Sylhet Biman Bondar",
            "postal_code": "3102"
          },
          {
            "upazila": "Sylhet Sadar",
            "post_office": "Sylhet Cadet Col",
            "postal_code": "3101"
          }
        ]
      }
    ]
  }
]