805107 is the PIN Code of Rupau, which is located in Nawada district, Bihar state.
Rupau Post Office is located at Rupau, Nawada 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 Rupau PO is 805107. This Postoffice falls under Nawadha postal division of the Bihar postal circle.