603109 is the PIN Code of Edaiyur, which is located in Cuddalore district, Tamil Nadu state.
Edaiyur Post Office is located at Edaiyur, Kanchipuram 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 Edaiyur PO is 603109. This Postoffice falls under Chengalpattu postal division of the Tamilnadu postal circle.