221711 is the PIN Code of Khanwar, which is located in Ballia district, Uttar Pradesh state.
Khanwar Post Office is located at Khanwar, Ballia 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 Khanwar PO is 221711. This Postoffice falls under Ballia postal division of the Uttar Pradesh postal circle.