637014 is the PIN Code of Karaikurichi (namakkal), which is located in Namakkal district, Tamil Nadu state.
Karaikurichi (Namakkal) Post Office is located at Karaikurichi (Namakkal), Namakkal of TAMIL NADU state. It is a Sub 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 Karaikurichi (Namakkal) PO is 637014. This Postoffice falls under Namakkal postal division of the Tamilnadu postal circle.