788781 is the PIN Code of Bishnunagar, which is located in Karimganj district, Assam state.
Bishnunagar Post Office is located at Bishnunagar, Karimganj 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 Bishnunagar PO is 788781. This Postoffice falls under Cachar postal division of the Assam postal circle.