637020 is the PIN Code of Arur, which is located in Namakkal district, Tamil Nadu state.
Arur Post Office is located at Arur, Namakkal 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 Arur PO is 637020. This Postoffice falls under Namakkal postal division of the Tamilnadu postal circle.