813101 is the PIN Code of Amarpur (banka), which is located in Banka district, Bihar state.
Amarpur (Banka) Post Office is located at Amarpur (Banka), Banka of BIHAR state. It is a Sub 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 Amarpur (Banka) PO is 813101. This Postoffice falls under Bhagalpur postal division of the Bihar postal circle.