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