609003 is the PIN Code of Koranad South, which is located in Nagapattinam district, Tamil Nadu state.
Koranad South Post Office is located at Koranad South, Nagapattinam 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 Koranad South PO is 609003. This Postoffice falls under Mayiladuthurai postal division of the Tamilnadu postal circle.