670521 is the PIN Code of Kuniyan, which is located in Kannur district, Kerala state.
Kuniyan Post Office is located at Kuniyan, Kannur 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 Kuniyan PO is 670521. This Postoffice falls under Cannanore postal division of the Kerala postal circle.