621713 is the PIN Code of Koothur, which is located in Perambalur district, Tamil Nadu state.
Koothur Post Office is located at Koothur, Perambalur 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 Koothur PO is 621713. This Postoffice falls under Tiruchirapalli postal division of the Tamilnadu postal circle.