721437 is the PIN Code of Birbira, which is located in West Midnapore district, West Bengal state.
Birbira Post Office is located at Birbira, 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 Birbira PO is 721437. This Postoffice falls under Contai postal division of the West Bengal postal circle.