604407 is the PIN Code of Kodanagar, which is located in Tiruvannamalai district, Tamil Nadu state.
Kodanagar Post Office is located at Kodanagar, Tiruvannamalai 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 Kodanagar PO is 604407. This Postoffice falls under Tiruvannamalai postal division of the Tamilnadu postal circle.