221718 is the PIN Code of Charauan, which is located in Ballia district, Uttar Pradesh state.
Charauan Post Office is located at Charauan, 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 Charauan PO is 221718. This Postoffice falls under Ballia postal division of the Uttar Pradesh postal circle.