531163 is the PIN Code of Ins Kalinga, which is located in Visakhapatnam district, Andhra Pradesh state.
INS Kalinga Post Office is located at INS Kalinga, Visakhapatnam of ANDHRA PRADESH 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 INS Kalinga PO is 531163. This Postoffice falls under Visakhapatnam postal division of the Andhra Pradesh postal circle.