517416 is the PIN Code of Thumba, which is located in Chittoor district, Andhra Pradesh state.
Thumba Post Office is located at Thumba, 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 Thumba PO is 517416. This Postoffice falls under Chittoor postal division of the Andhra Pradesh postal circle.