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