847307 is the PIN Code of Ratanpur (darbhanga), which is located in Darbhanga district, Bihar state.
Ratanpur (Darbhanga) Post Office is located at Ratanpur (Darbhanga), Darbhanga of BIHAR state. It is a Sub 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 Ratanpur (Darbhanga) PO is 847307. This Postoffice falls under Darbhanga postal division of the Bihar postal circle.