577139 is the PIN Code of Honnavalli, which is located in Hassan district, Karnataka state.
Honnavalli Post Office is located at Honnavalli, Chickmagalur 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 Honnavalli PO is 577139. This Postoffice falls under Chikmagalur postal division of the Karnataka postal circle.