636903 is the PIN Code of Harur, which is located in Dharmapuri district, Tamil Nadu state.
Harur Post Office is located at Harur, 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 Harur PO is 636903. This Postoffice falls under Dharmapuri postal division of the Tamilnadu postal circle.