855101 is the PIN Code of Fatehpur, which is located in Katihar district, Bihar state.
Fatehpur Post Office is located at Fatehpur, Kishanganj 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 Fatehpur PO is 855101. This Postoffice falls under Purnea postal division of the Bihar postal circle.