631212 is the PIN Code of Nallathur, which is located in Tiruvallur district, Tamil Nadu state.
Nallathur Post Office is located at Nallathur, 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 Nallathur PO is 631212. This Postoffice falls under Kanchipuram postal division of the Tamilnadu postal circle.