233224 is the PIN Code of Mainpur, which is located in Jaunpur district, Uttar Pradesh state.
Mainpur Post Office is located at Mainpur, Ghazipur 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 Mainpur PO is 233224. This Postoffice falls under Ghazipur postal division of the Uttar Pradesh postal circle.