636457 is the PIN Code of Periavanavasi, which is located in Salem district, Tamil Nadu state.
Periavanavasi Post Office is located at Periavanavasi, Salem 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 Periavanavasi PO is 636457. This Postoffice falls under Salem West postal division of the Tamilnadu postal circle.