521180 is the PIN Code of Ponnavaram, which is located in Krishna district, Andhra Pradesh state.
Ponnavaram Post Office is located at Ponnavaram, 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 Ponnavaram PO is 521180. This Postoffice falls under Vijayawada postal division of the Andhra Pradesh postal circle.