221712 is the PIN Code of Siswar, which is located in Ballia district, Uttar Pradesh state.
Siswar Post Office is located at Siswar, 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 Siswar PO is 221712. This Postoffice falls under Ballia postal division of the Uttar Pradesh postal circle.