621701 is the PIN Code of Sundakudi, which is located in Ariyalur district, Tamil Nadu state.
Sundakudi Post Office is located at Sundakudi, Ariyalur 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 Sundakudi PO is 621701. This Postoffice falls under Tiruchirapalli postal division of the Tamilnadu postal circle.