685615 is the PIN Code of Koviloor, which is located in Idukki district, Kerala state.
Koviloor Post Office is located at Koviloor, Idukki 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 Koviloor PO is 685615. This Postoffice falls under Idukki postal division of the Kerala postal circle.