Koolaiyar post Nagapattinam district Tamil Nadu pin code post office data, search Indian post office Pin codes directory! Find Postal codes.
Koolaiyar Post Office is located at Koolaiyar Nagapattinam of Tamil Nadu state. It is a . 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 Koolaiyar PO is 609113. This Postoffice falls under Mayiladuthurai postal division of the Tamilnadu postal circle.