685552 is the PIN Code of Karunapuram, which is located in Idukki district, Kerala state.
Karunapuram Post Office is located at Karunapuram, 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 Karunapuram PO is 685552. This Postoffice falls under Idukki postal division of the Kerala postal circle.