521149 is the PIN Code of Guduru, which is located in Krishna district, Andhra Pradesh state.
Guduru Post Office is located at Guduru, Krishna of ANDHRA PRADESH state. It is a Sub 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 Guduru PO is 521149. This Postoffice falls under Machilipatnam postal division of the Andhra Pradesh postal circle.