847222 is the PIN Code of Navkarhi, which is located in Madhubani district, Bihar state.
Navkarhi Post Office is located at Navkarhi, Madhubani 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 Navkarhi PO is 847222. This Postoffice falls under Madhubani postal division of the Bihar postal circle.