843315 is the PIN Code of Gharwara, which is located in Sitamarhi district, Bihar state.
Gharwara Post Office is located at Gharwara, Sitamarhi 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 Gharwara PO is 843315. This Postoffice falls under Sitamarhi postal division of the Bihar postal circle.