628704 is the PIN Code of Kalinguvilai, which is located in Tuticorin district, Tamil Nadu state.
Kalinguvilai Post Office is located at Kalinguvilai, Tuticorin 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 Kalinguvilai PO is 628704. This Postoffice falls under Tuticorin postal division of the Tamilnadu postal circle.