521003 is the PIN Code of Saradanagar, which is located in Krishna district, Andhra Pradesh state.
Saradanagar Post Office is located at Saradanagar, 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 Saradanagar PO is 521003. This Postoffice falls under Machilipatnam postal division of the Andhra Pradesh postal circle.