845305 is the PIN Code of Belwa, which is located in Katihar district, Bihar state.
Belwa Post Office is located at Belwa, East Champaran 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 Belwa PO is 845305. This Postoffice falls under East Champaran postal division of the Bihar postal circle.