521139 is the PIN Code of Ganguru, which is located in Krishna district, Andhra Pradesh state.
Ganguru Post Office is located at Ganguru, 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 Ganguru PO is 521139. This Postoffice falls under Vijayawada postal division of the Andhra Pradesh postal circle.