Postal codes inBangladesh are assigned to all areas in the country. And there is only five General Post Offices in Bangladesh, They are:Central General Post office,Dhaka GPO[1] assigned Code is 1000,Metropolitan General Post office, Metropolitan Dhaka[2] assigned code is 1100,Eastern General Post officeChattogram GPO[3] assigned Code 4000,Northern General Post office, Rajshahi GPO[4] assigned Code 6000 andSouthern General Post office, Khulna GPO[5] assigned Code is 9000.
The post code system was introduced in Bangladesh on 22 December 1986.[6]
Bangladesh postcode map of the first two digits. Divisions are separated by colour.
^Khan, Ishtiaque Ahmed (1996).The meter franking cancellations of Bangladesh. Dhaka: Bangladesh Institute of Philatelic Studies. p. 43.ISBN984-570-000-4.
