632531 is the PIN Code of Kalathur, which is located in Vellore district, Tamil Nadu state.
Kalathur Post Office is located at Kalathur, Vellore 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 Kalathur PO is 632531. This Postoffice falls under Arakkonam postal division of the Tamilnadu postal circle.