601102 is the PIN Code of Thandalam, which is located in Tiruvallur district, Tamil Nadu state.
Thandalam Post Office is located at Thandalam, Tiruvallur 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 Thandalam PO is 601102. This Postoffice falls under Kanchipuram postal division of the Tamilnadu postal circle.