623703 is the PIN Code of Appanur, which is located in Ramanathapuram district, Tamil Nadu state.
Appanur Post Office is located at Appanur, 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 Appanur PO is 623703. This Postoffice falls under Ramanathapuram postal division of the Tamilnadu postal circle.