731303 is the PIN Code of Dwarka, which is located in Birbhum district, West Bengal state.
Dwarka Post Office is located at Dwarka, Birbhum of WEST BENGAL state. It is a Branch Post Office. A Post Office (PO) / Dak Ghar is a facility in charge of sorting, processing, and delivering mail to recipients. POs are usually regulated and funded by the Government of India (GOI). Pin code of Dwarka PO is 731303. This Postoffice falls under Birbhum postal division of the West Bengal postal circle.