631003 is the PIN Code of Kilpakkam, which is located in Vellore district, Tamil Nadu state.
Kilpakkam Post Office is located at Kilpakkam, 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 Kilpakkam PO is 631003. This Postoffice falls under Arakkonam postal division of the Tamilnadu postal circle.