673305 is the PIN Code of Koyilandi, which is located in Kozhikode district, Kerala state.
Koyilandi Post Office is located at Koyilandi, Kozhikode of KERALA state. It is a Head 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 Koyilandi PO is 673305. This Postoffice falls under Vadakara postal division of the Kerala postal circle.