521163 is the PIN Code of Thotlavalluru, which is located in Krishna district, Andhra Pradesh state.
Thotlavalluru Post Office is located at Thotlavalluru, 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 Thotlavalluru PO is 521163. This Postoffice falls under Vijayawada postal division of the Andhra Pradesh postal circle.