Tata Teleservices is part of the Rs. 120,000 Crore (US$ 29 billion) Tata Group, that has over 87 companies, over 330,000 employees and more than 2.8 million shareholders. The Group has a formidable presence across the telecom value chain.Tata Teleservices spearheads the Group’s presence in the telecom sector. Incorporated in 1996, Tata Teleservices was the first to launch CDMA mobile services in India with the Andhra Pradesh circle.Starting with the major acquisition of Hughes Tele.com (India) Limited [now renamed Tata Teleservices (Maharashtra) Limited] in December 2002 the company swung into an expansion mode. With the total Investment of Rs 19,924 Crore, Tata Teleservices has created a Pan India presence spread across 19 circles that includes
Andhra Pradesh, Gujarat,Karnataka, Delhi, Maharashtra, Mumbai, Tamil Nadu, Orissa, Bihar,Rajasthan, Punjab, Haryana, Himachal Pradesh, Uttar Pradesh (E),Uttar Pradesh (W), Kerala, Kolkata, Madhya Pradesh and RoWB.
Courtesy - http://www.tataindicom.com