Karimnagar ,  Khammam ,  Krishna ,  Kurnool , Mahbubnagar ,  Medak ,  Nalgonda ,  Sri Potti Sreeramulu Nellore ,  Nizamabad ,  Prakasam ,  Rangareddy ,  Srikakulam ,  Visakhapatnam ,  Vizianagaram ,  Warangal  and West Godavari . AP has 1125 Mandals and 27,397 villages.. After UP, Maharashtra, Bihar, West Bengal, AP is