233300 is the PIN Code of Birno, which is located in Ghazipur district, Uttar Pradesh state.
Birno Post Office is located at Birno, Ghazipur of UTTAR PRADESH state. It is a Sub 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 Birno PO is 233300. This Postoffice falls under Ghazipur postal division of the Uttar Pradesh postal circle.