622301 is the PIN Code of Ponnanviduthi, which is located in Pudukkottai district, Tamil Nadu state.
Ponnanviduthi Post Office is located at Ponnanviduthi, Pudukkottai 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 Ponnanviduthi PO is 622301. This Postoffice falls under Pudukkottai postal division of the Tamilnadu postal circle.