271840 is the PIN Code of Sonbarsa, which is located in Ballia district, Uttar Pradesh state.
Sonbarsa Post Office is located at Sonbarsa, Shrawasti of UTTAR PRADESH 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 Sonbarsa PO is 271840. This Postoffice falls under Bahraich postal division of the Uttar Pradesh postal circle.