802313 is the PIN Code of Gunari, which is located in Bhojpur district, Bihar state.
Gunari Post Office is located at Gunari, Bhojpur 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 Gunari PO is 802313. This Postoffice falls under Bhojpur postal division of the Bihar postal circle.