623402 is the PIN Code of Thoonugudi, which is located in Sivaganga district, Tamil Nadu state.
Thoonugudi Post Office is located at Thoonugudi, Sivaganga 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 Thoonugudi PO is 623402. This Postoffice falls under Ramanathapuram postal division of the Tamilnadu postal circle.