221705 is the PIN Code of Gahana, which is located in Mau district, Uttar Pradesh state.
Gahana Post Office is located at Gahana, Mau 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 Gahana PO is 221705. This Postoffice falls under Azamgarh postal division of the Uttar Pradesh postal circle.