637410 is the PIN Code of Kokkalai, which is located in Namakkal district, Tamil Nadu state.
Kokkalai Post Office is located at Kokkalai, Namakkal of TAMIL NADU 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 Kokkalai PO is 637410. This Postoffice falls under Namakkal postal division of the Tamilnadu postal circle.