DETAILS OF KORAVANGI B.O, DISTRICT - VISAKHAPATNAM, STATE - ANDHRA PRADESH, INDIA Country INDIA State ANDHRA PRADESH District VISAKHAPATNAM Area KORAVANGI B.O Circle Name ANDHRA PRADESH CIRCLE Region Name VISAKHAPATNAM REGION Division Name ANAKAPALLE DIVISION Office Type KORAVANGI B.O Pin Code 531040