423501 is the PIN Code of Kalwan, which is located in Nashik district, Maharashtra state.
Kalwan Post Office is located at Kalwan, Nashik of MAHARASHTRA 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 Kalwan PO is 423501. This Postoffice falls under Malegaon postal division of the Maharashtra postal circle.