621653 is the PIN Code of Kallagam, which is located in Tiruchirappalli district, Tamil Nadu state.
Kallagam Post Office is located at Kallagam, Tiruchirappalli of TAMIL NADU state. It is a Sub 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 Kallagam PO is 621653. This Postoffice falls under Tiruchirapalli postal division of the Tamilnadu postal circle.