855107 is the PIN Code of Singhia, which is located in Samastipur district, Bihar state.
Singhia Post Office is located at Singhia, 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 Singhia PO is 855107. This Postoffice falls under Purnea postal division of the Bihar postal circle.