522410 is the PIN Code of Grandhasiri, which is located in Guntur district, Andhra Pradesh state.
Grandhasiri Post Office is located at Grandhasiri, Guntur 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 Grandhasiri PO is 522410. This Postoffice falls under Narasaraopet postal division of the Andhra Pradesh postal circle.