571423 is the PIN Code of Margonahalli, which is located in Mandya district, Karnataka state.
Margonahalli Post Office is located at Margonahalli, Mandya 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 Margonahalli PO is 571423. This Postoffice falls under Mandya postal division of the Karnataka postal circle.