524421 is the PIN Code of Graddagunta, which is located in Nellore district, Andhra Pradesh state.
Graddagunta Post Office is located at Graddagunta, 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 Graddagunta PO is 524421. This Postoffice falls under Gudur postal division of the Andhra Pradesh postal circle.