673019 is the PIN Code of Olavanna, which is located in Kozhikode district, Kerala state.
Olavanna Post Office is located at Olavanna, Kozhikode 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 Olavanna PO is 673019. This Postoffice falls under Calicut postal division of the Kerala postal circle.