638181 is the PIN Code of Pothanur, which is located in Namakkal district, Tamil Nadu state.
Pothanur Post Office is located at Pothanur, Namakkal 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 Pothanur PO is 638181. This Postoffice falls under Namakkal postal division of the Tamilnadu postal circle.