Andhra Pradesh is one of the 29 states of India. The state has a total of 13 districts, the Anantapur district is the largest and Srikakulam district is the smallest district. The districts are divided into two regions of the state, i.e., Coastal Andhra and Rayalaseema * Coastal Andhra comprises the 9 districts: East Godavari, West Godavari, Krishna, Guntur, Prakasam, Sri Potti Sri Ramulu Nellore, Srikakulam, Vizianagaram, and Visakhapatnam. * Rayalaseema comprises the 4 districts: Kurnool, Chittoor, YSR Kadapa and Anantapur.