686506 is the PIN Code of Chennakunnu, which is located in Kottayam district, Kerala state.
Chennakunnu Post Office is located at Chennakunnu, Kottayam 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 Chennakunnu PO is 686506. This Postoffice falls under Changanacherry postal division of the Kerala postal circle.