524230 is the PIN Code of Chinnamachanur, which is located in Nellore district, Andhra Pradesh state.
Chinnamachanur Post Office is located at Chinnamachanur, Nellore of ANDHRA PRADESH 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 Chinnamachanur PO is 524230. This Postoffice falls under Nellore postal division of the Andhra Pradesh postal circle.