679561 is the PIN Code of Chammannur, which is located in Thrissur district, Kerala state.
Chammannur Post Office is located at Chammannur, Thrissur 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 Chammannur PO is 679561. This Postoffice falls under Trichur postal division of the Kerala postal circle.