517234 is the PIN Code of Regallu, which is located in Chittoor district, Andhra Pradesh state.
Regallu Post Office is located at Regallu, Chittoor 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 Regallu PO is 517234. This Postoffice falls under Tirupati postal division of the Andhra Pradesh postal circle.