611111 is the PIN Code of Serudur, which is located in Nagapattinam district, Tamil Nadu state.
Serudur Post Office is located at Serudur, Nagapattinam 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 Serudur PO is 611111. This Postoffice falls under Nagapattinam postal division of the Tamilnadu postal circle.