522421 is the PIN Code of Manchikallu, which is located in Guntur district, Andhra Pradesh state.
Manchikallu Post Office is located at Manchikallu, 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 Manchikallu PO is 522421. This Postoffice falls under Narasaraopet postal division of the Andhra Pradesh postal circle.