Nizāmābād  pronunciation  is a city and a municipal corporation in the Nizamabad District of Telangana, India. It was known as Indur and is the headquarters of the Nizamabad district. It is one of the major urban centre in Telangana and the third biggest city in Telangana after Hyderabad and Warangal.As of 2011 Indian census, the population is recorded as 310,467,while the 2014 House Hold Survey by Govt.