583238 is the PIN Code of Mainhalli, which is located in Koppal district, Karnataka state.
Mainhalli Post Office is located at Mainhalli, Koppal 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 Mainhalli PO is 583238. This Postoffice falls under Gadag postal division of the Karnataka postal circle.