841214 is the PIN Code of Khairwar, which is located in Saran district, Bihar state.
Khairwar Post Office is located at Khairwar, 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 Khairwar PO is 841214. This Postoffice falls under Saran postal division of the Bihar postal circle.