222101 is the PIN Code of Belwai, which is located in Jaunpur district, Uttar Pradesh state.
Belwai Post Office is located at Belwai, Jaunpur 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 Belwai PO is 222101. This Postoffice falls under Jaunpur postal division of the Uttar Pradesh postal circle.