Tamil Nadu

P31, CIT Road, 2nd Floor, Kolkata 700014 

P31, CIT Road, 2nd Floor, Kolkata 700014 

P31, CIT Road, 2nd Floor, Kolkata 700014

P31, CIT Road, 2nd Floor, Kolkata 700014

Plot No 143, Institutional Area, Opp. Gold Souk Mall, Sector 44, Gurgaon-122003

A/4, Anand Nagar, Sitala Devi, Temple Road, Mahim, Mumbai - 400016

Unit 306, 3rd Floor, Windsor, Off CST Road, Kalina, Santacruz (East) Mumbai 

Citizen Consumer & Civic Action Group, 
New No. 246. Old No. 277-B, T.T.K. Road,
Chennai-600018

Tata Teleservices LimitedNo.283 & 284, 6th & 13th Floor, Prince Info City – II, Rajiv Gandhi Salai, Kandhanchavadi, Chennai – 600096

Consumer Advisory Outreach, Citizen Consumer & Civic Action Group, New No.103, First Floor, Eldams Road , Teynamet, Chennai 600018 Tamil Nadu