574214 is the PIN Code of Koyyur, which is located in Dakshina Kannada district, Karnataka state.
Koyyur Post Office is located at Koyyur, Dakshina Kannada of KARNATAKA 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 Koyyur PO is 574214. This Postoffice falls under Puttur postal division of the Karnataka postal circle.