841403 is the PIN Code of Choranwa, which is located in Saran district, Bihar state.
Choranwa Post Office is located at Choranwa, Saran 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 Choranwa PO is 841403. This Postoffice falls under Saran postal division of the Bihar postal circle.