783131 is the PIN Code of Barkona, which is located in Dhubri district, Assam state.
Barkona Post Office is located at Barkona, Dhubri of ASSAM 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 Barkona PO is 783131. This Postoffice falls under Goalpara postal division of the Assam postal circle.