700061 is the PIN Code of Kasthadanga, which is located in Kolkata district, West Bengal state.
Kasthadanga Post Office is located at Kasthadanga, 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 Kasthadanga PO is 700061. This Postoffice falls under Calcutta South postal division of the West Bengal postal circle.