609805 is the PIN Code of Kozhaiyur, which is located in Nagapattinam district, Tamil Nadu state.
Kozhaiyur Post Office is located at Kozhaiyur, 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 Kozhaiyur PO is 609805. This Postoffice falls under Kumbakonam postal division of the Tamilnadu postal circle.