604203 is the PIN Code of Aviyur, which is located in Virudhunagar district, Tamil Nadu state.
Aviyur Post Office is located at Aviyur, Villupuram 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 Aviyur PO is 604203. This Postoffice falls under Pondicherry postal division of the Tamilnadu postal circle.