628751 is the PIN Code of Pannaivilai, which is located in Tuticorin district, Tamil Nadu state.
Pannaivilai Post Office is located at Pannaivilai, Tuticorin 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 Pannaivilai PO is 628751. This Postoffice falls under Tuticorin postal division of the Tamilnadu postal circle.