607803 is the PIN Code of Block 18, Neyveli, which is located in Cuddalore district, Tamil Nadu state.
Block 18, Neyveli Post Office is located at Block 18, Neyveli, Cuddalore 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 Block 18, Neyveli PO is 607803. This Postoffice falls under Cuddalore postal division of the Tamilnadu postal circle.