845420 is the PIN Code of Rupani, which is located in Kishanganj district, Bihar state.
Rupani Post Office is located at Rupani, 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 Rupani PO is 845420. This Postoffice falls under East Champaran postal division of the Bihar postal circle.