231304 is the PIN Code of Kolna, which is located in Mirzapur district, Uttar Pradesh state.
Kolna Post Office is located at Kolna, Mirzapur 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 Kolna PO is 231304. This Postoffice falls under Mirzapur postal division of the Uttar Pradesh postal circle.