845438 is the PIN Code of B Ratanpura, which is located in West Champaran district, Bihar state.
B Ratanpura Post Office is located at B Ratanpura, West Champaran of BIHAR 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 B Ratanpura PO is 845438. This Postoffice falls under West Champaran postal division of the Bihar postal circle.