591344 is the PIN Code of Kolvi, which is located in Belgaum district, Karnataka state.
Kolvi Post Office is located at Kolvi, Belgaum of KARNATAKA 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 Kolvi PO is 591344. This Postoffice falls under Gokak postal division of the Karnataka postal circle.