222204 is the PIN Code of Gariaon, which is located in Jaunpur district, Uttar Pradesh state.
Gariaon Post Office is located at Gariaon, Jaunpur 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 Gariaon PO is 222204. This Postoffice falls under Jaunpur postal division of the Uttar Pradesh postal circle.