Nallamalas and Erramalas are the two important mountain ranges in the district running in parallel from North to South. The Erramalas divide the district into two well defined tracts from East to West. Between Erramalas and Nallamalas lies the Eastern part of the district comprises Nandikotkur, Pagidyala,Kothapalli, amulapadu, Atmakur, Velgodu, Jupadu Bunglow, Midthur, BandiAtmakur, Gadivemula, Nandyal, Mahanandi, Panyam, Banaganapalli, Owk, Koilakuntla, Rudravaram and Chagalamarri Mandals.
Kurnool District located in the west-central part of the state on the southern banks of the Tungabhadra and Handri rivers.
The town of Kurnool is currently the headquarters of the district. It had a population of 3,529,494 of which 23.16% were urban as of 2001
Web : http://kurnool.nic.in/