721156 is the PIN Code of Biswanathpur Patna, which is located in West Midnapore district, West Bengal state.
Biswanathpur Patna Post Office is located at Biswanathpur Patna, West Midnapore 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 Biswanathpur Patna PO is 721156. This Postoffice falls under Midnapore postal division of the West Bengal postal circle.