626121 is the PIN Code of Seithur, which is located in Virudhunagar district, Tamil Nadu state.
Seithur Post Office is located at Seithur, Virudhunagar of TAMIL NADU state. It is a Sub 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 Seithur PO is 626121. This Postoffice falls under Virudhunagar postal division of the Tamilnadu postal circle.