781304 is the PIN Code of Barnibari, which is located in Nalbari district, Assam state.
Barnibari Post Office is located at Barnibari, Nalbari 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 Barnibari PO is 781304. This Postoffice falls under Nalbari postal division of the Assam postal circle.