515731 is the PIN Code of Kotanka, which is located in Ananthapur district, Andhra Pradesh state.
Kotanka Post Office is located at Kotanka, Ananthapur 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 Kotanka PO is 515731. This Postoffice falls under Anantapur postal division of the Andhra Pradesh postal circle.