Telangana or Telingana is an unofficial region in the Indian state of Andhra Pradesh. The region lies on the Deccan plateau to the west of the Eastern Ghats range, and includes the northwestern interior districts of Warangal, Adilabad, Khammam, Mahbubnagar, Nalgonda, Rangareddi, Karimnagar, Nizamabad, Medak, and the state capital, Hyderabad. The Krishna and Godavari rivers flow through the region from west to east.
Telangana region has been ruled by many great dynasties like Sathavahanas, Chalukyas, Kakatiyas, Mughals, and the Qutubshahis. As the Mughal Empire began to disintegrate in the early 18th century, the Muslim Asafjahi dynasty established a separate state known as Hyderabad. Later Hyderabad entered into a treaty of subsidiary alliance with the British Empire, and was the largest and most populous princely state in India. Telangana never under direct British rule, unlike Coastal Andhra and Rayalaseema regions of Andhra Pradesh, which were part of British India's Madras Presidency.
Here is list of temples from Telangana region