678583 is the PIN Code of Chethallur, which is located in Palakkad district, Kerala state.
Chethallur Post Office is located at Chethallur, Palakkad of KERALA 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 Chethallur PO is 678583. This Postoffice falls under Ottapalam postal division of the Kerala postal circle.