521345 is the PIN Code of Gannavaram, which is located in Guntur district, Andhra Pradesh state.
Gannavaram Post Office is located at Gannavaram, Krishna 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 Gannavaram PO is 521345. This Postoffice falls under Gudivada postal division of the Andhra Pradesh postal circle.