630311 is the PIN Code of Periyakarai, which is located in Sivaganga district, Tamil Nadu state.
Periyakarai Post Office is located at Periyakarai, Sivaganga 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 Periyakarai PO is 630311. This Postoffice falls under Karaikudi postal division of the Tamilnadu postal circle.