610004 is the PIN Code of Thandalai, which is located in Tiruchirappalli district, Tamil Nadu state.
Thandalai Post Office is located at Thandalai, Tiruvarur 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 Thandalai PO is 610004. This Postoffice falls under Nagapattinam postal division of the Tamilnadu postal circle.