691308 is the PIN Code of Kallada Irrigation Project, which is located in Kollam district, Kerala state.
Kallada Irrigation Project Post Office is located at Kallada Irrigation Project, Kollam 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 Kallada Irrigation Project PO is 691308. This Postoffice falls under Pathanamthitta postal division of the Kerala postal circle.