700021 is the PIN Code of Fort William, which is located in Kolkata district, West Bengal state.
Fort William Post Office is located at Fort William, Kolkata of WEST BENGAL state. It is a Sub 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 Fort William PO is 700021. This Postoffice falls under Kolkata Central postal division of the West Bengal postal circle.