632404 is the PIN Code of Karai, which is located in Villupuram district, Tamil Nadu state.
Karai Post Office is located at Karai, Vellore of TAMIL NADU state. It is a Sub 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 Karai PO is 632404. This Postoffice falls under Arakkonam postal division of the Tamilnadu postal circle.