802301 is the PIN Code of Arrah, which is located in Bhojpur district, Bihar state.
Arrah Post Office is located at Arrah, Bhojpur of BIHAR state. It is a Head 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 Arrah PO is 802301. This Postoffice falls under Bhojpur postal division of the Bihar postal circle.