271870 is the PIN Code of Chilwaria, which is located in Bahraich district, Uttar Pradesh state.
Chilwaria Post Office is located at Chilwaria, Bahraich of UTTAR PRADESH state. It is a Sub 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 Chilwaria PO is 271870. This Postoffice falls under Bahraich postal division of the Uttar Pradesh postal circle.