231213 is the PIN Code of Banki, which is located in Hamirpur district, Uttar Pradesh state.
Banki Post Office is located at Banki, Sonbhadra 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 Banki PO is 231213. This Postoffice falls under Mirzapur postal division of the Uttar Pradesh postal circle.