602021 is the PIN Code of Perattur, which is located in Tiruvallur district, Tamil Nadu state.
Perattur Post Office is located at Perattur, 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 Perattur PO is 602021. This Postoffice falls under Kanchipuram postal division of the Tamilnadu postal circle.