523201 is the PIN Code of Kalavakur, which is located in Prakasam district, Andhra Pradesh state.
Kalavakur Post Office is located at Kalavakur, Prakasam 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 Kalavakur PO is 523201. This Postoffice falls under Prakasam postal division of the Andhra Pradesh postal circle.