854304 is the PIN Code of Singhiya, which is located in Purnia district, Bihar state.
Singhiya Post Office is located at Singhiya, Purnia 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 Singhiya PO is 854304. This Postoffice falls under Purnea postal division of the Bihar postal circle.