604502 is the PIN Code of Melachery, which is located in Tiruvannamalai district, Tamil Nadu state.
Melachery Post Office is located at Melachery, Tiruvannamalai 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 Melachery PO is 604502. This Postoffice falls under Tiruvannamalai postal division of the Tamilnadu postal circle.