210121 is the PIN Code of Patwan, which is located in Banda district, Uttar Pradesh state.
Patwan Post Office is located at Patwan, Banda 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 Patwan PO is 210121. This Postoffice falls under Banda postal division of the Uttar Pradesh postal circle.