District 0682 – Kaliakair Upazila 0691 – Munsigonj District 071 – Kushtia District 0721 – Rajshahi District 0731 – Pabna District 0741 – Naogaon District 0751 – Sirajganj District 0761 – Chuadanga District 0771 – Natore District 0781 – Chapai Nowabgonj District 0791 – Meherpur District 081 – Comilla District 0821 – Sylhet District 0831 – Hobigonj District 0841 – Chandpur District 0851 – Brahmonbaria District 0861 – Moulvibazar District 0871 – Sunamganj District 091 – Mymensingh District 0921 – Tangail District 0922 – Mirzapur Upazila 0931 – Sherpur District 0941 – Kishorgonj District 0951 – Netrokona District 0981 – Jamalpur District IPTSP (IP-Telephony Service Providers) Typical format for an IP telephone number "+880-96XX-NNNNNN". Licensed providers include: 9601 - UberNet 9602 – BTEL 9604 – FUSION NET 9606 – Agni Systems Ltd 9609 – BEXIMCO / BOL 9610 – ADN Telecom 9611 - Amber IT(Dhaka Com) 9612 – MetroNet 9613 – GETCO Online 9614 – NextFone 9619 - Chittagong Online LTD 9633 – IDEA Networks and Communications Limited 9638 - Intercloud Limited 9666 – BDCom-Kotha 9669 – ConnectTel 9678 – Link3 Technologies LTD. 9677 – BRACNet Limited 9639 – ICC Communication 9654 - Tele Bangla 9643 - Race Online Ltd 9696 - BTCL - Alaap Special Numbers 333 – Central Helpline of Bangladesh 999 – Emergency telephone number 106 – Anti - Corruption Commission 1090 – Weather Update Toll Free 121 – Customer care (Grameenphone, Teletalk, Robi, Banglalink) 158 – Customer complaints – all mobile operators 5012 – News 152 – International Trunk Call Booking 14 – Time (BTCL) 16263 – Free Doctor Consultation / Contact for COVID-19 109 – Violence Against Women, and Children Prevention Helpline 999 – National Emergency Service See also Mobile telephone numbering in India North American Numbering Plan References External links useful numbers in Bangladesh Nationwide dialing codes – BTCL Bangladesh Telecommunications in Bangladesh Bangladesh communications-related lists