522603 is the PIN Code of Chagallu, which is located in Prakasam district, Andhra Pradesh state.
Chagallu Post Office is located at Chagallu, 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 Chagallu PO is 522603. This Postoffice falls under Narasaraopet postal division of the Andhra Pradesh postal circle.