852132 is the PIN Code of Sonbersa, which is located in Sitamarhi district, Bihar state.
Sonbersa Post Office is located at Sonbersa, Madhepura 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 Sonbersa PO is 852132. This Postoffice falls under Saharsa postal division of the Bihar postal circle.