518347 is the PIN Code of Billekallu, which is located in Kurnool district, Andhra Pradesh state.
Billekallu Post Office is located at Billekallu, Kurnool 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 Billekallu PO is 518347. This Postoffice falls under Kurnool postal division of the Andhra Pradesh postal circle.