609605 is the PIN Code of Karaikoilpathu, which is located in Karaikal district, Pondicherry state.
Karaikoilpathu Post Office is located at Karaikoilpathu, Karaikal of PONDICHERRY 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 Karaikoilpathu PO is 609605. This Postoffice falls under Nagapattinam postal division of the Tamilnadu postal circle.