606110 is the PIN Code of Karmangudi, which is located in Cuddalore district, Tamil Nadu state.
Karmangudi Post Office is located at Karmangudi, Cuddalore 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 Karmangudi PO is 606110. This Postoffice falls under Vriddhachalam postal division of the Tamilnadu postal circle.