621706 is the PIN Code of Thinniam, which is located in Tiruchirappalli district, Tamil Nadu state.
Thinniam Post Office is located at Thinniam, Tiruchirappalli of TAMIL NADU 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 Thinniam PO is 621706. This Postoffice falls under Tiruchirapalli postal division of the Tamilnadu postal circle.