609001 is the PIN Code of Koranad, which is located in Nagapattinam district, Tamil Nadu state.
Koranad Post Office is located at Koranad, Nagapattinam 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 Koranad PO is 609001. This Postoffice falls under Mayiladuthurai postal division of the Tamilnadu postal circle.