623531 is the PIN Code of Kothiyarkottai, which is located in Ramanathapuram district, Tamil Nadu state.
Kothiyarkottai Post Office is located at Kothiyarkottai, Ramanathapuram 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 Kothiyarkottai PO is 623531. This Postoffice falls under Ramanathapuram postal division of the Tamilnadu postal circle.