606104 is the PIN Code of Karnatham, which is located in Cuddalore district, Tamil Nadu state.
Karnatham Post Office is located at Karnatham, 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 Karnatham PO is 606104. This Postoffice falls under Vriddhachalam postal division of the Tamilnadu postal circle.