643221 is the PIN Code of Araihatty, which is located in Nilgiris district, Tamil Nadu state.
Araihatty Post Office is located at Araihatty, Nilgiris 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 Araihatty PO is 643221. This Postoffice falls under Nilgiris postal division of the Tamilnadu postal circle.