Tata Teleservices (Gujarat) Rajkot Saher Jilla Grahak Suraksha Mandal, 329, Popatbhai Sorathia Bhavan, Sadar Bazar, Rajkot – 360 001 (Gujarat)
Tata Teleservices (Bihar) ISLAMPUR RAMKRISHNAPALLY RURAL WELFARE SOCIETY At Ramakrishnapally,P.O. & P.S -Islampur District -Uttar Dinajpur West Bengal Pincode - 733202
Tata Teleservices (Andhra Pradesh) P.S.S. Educational Development Society, Erragudur-518442, Pamulapadu-MandalKurnool-District, Andhra Pradesh
Tata Teleservices (Uttar Pradesh – West) Tata Teleservices Limited, Prem Plaza, 2, R FBahadurji Marg, Behind Shakti Bhawan,Lucknow – 226001
Tata Teleservices (Uttar Pradesh – East) Tata Teleservices Limited, Prem Plaza, 2, R FBahadurji Marg, Behind Shakti Bhawan,Lucknow – 226001
Tata Teleservices (Tamil Nadu) Tata Teleservices LimitedNo.283 & 284, 6th & 13th Floor, Prince Info City – II, Rajiv Gandhi Salai, Kandhanchavadi, Chennai – 600096
Tata Teleservices (West Bengal) Tata Teleservices Limited P. S. Srijan Tech Park, DN-52, Sector - 5, 15th Floor, Salt Lake Kolkata – 700091
Tata Teleservices (Maharashtra) Tata Teleservices Limited Plot No -1,2,3 Kwality Globus, Permali Wallace compound, Opp. R.B.I, Hoshangabad Road,Bhopal-462011