521151 is the PIN Code of Royyur, which is located in Krishna district, Andhra Pradesh state.
Royyur Post Office is located at Royyur, 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 Royyur PO is 521151. This Postoffice falls under Vijayawada postal division of the Andhra Pradesh postal circle.