301702 is the PIN Code of Kotkassim, which is located in Alwar district, Rajasthan state.
Kotkassim Post Office is located at Kotkassim, Alwar of RAJASTHAN 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 Kotkassim PO is 301702. This Postoffice falls under Alwar postal division of the Rajasthan postal circle.