605402 is the PIN Code of Adanur, which is located in Nagapattinam district, Tamil Nadu state.
Adanur Post Office is located at Adanur, Villupuram 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 Adanur PO is 605402. This Postoffice falls under Pondicherry postal division of the Tamilnadu postal circle.