636906 is the PIN Code of Tirtamalai, which is located in Dharmapuri district, Tamil Nadu state.
Tirtamalai Post Office is located at Tirtamalai, Dharmapuri of TAMIL NADU state. It is a Sub 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 Tirtamalai PO is 636906. This Postoffice falls under Dharmapuri postal division of the Tamilnadu postal circle.