742405 is the PIN Code of Karna Subarna, which is located in Murshidabad district, West Bengal state.
Karna Subarna Post Office is located at Karna Subarna, Murshidabad of WEST BENGAL 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 Karna Subarna PO is 742405. This Postoffice falls under Murshidabad postal division of the West Bengal postal circle.