678661 is the PIN Code of Tunacadavu, which is located in Palakkad district, Kerala state.
Tunacadavu Post Office is located at Tunacadavu, 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 Tunacadavu PO is 678661. This Postoffice falls under Palghat postal division of the Kerala postal circle.