602023 is the PIN Code of Devandavakkam, which is located in Tiruvallur district, Tamil Nadu state.
Devandavakkam Post Office is located at Devandavakkam, Tiruvallur 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 Devandavakkam PO is 602023. This Postoffice falls under Kanchipuram postal division of the Tamilnadu postal circle.