643211 is the PIN Code of Machikolli, which is located in Nilgiris district, Tamil Nadu state.
Machikolli Post Office is located at Machikolli, Nilgiris of TAMIL NADU 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 Machikolli PO is 643211. This Postoffice falls under Nilgiris postal division of the Tamilnadu postal circle.