RailTel Corporation of India Limited (Odisha) Plot No 143, Institutional Area, Opp. Gold Souk Mall, Sector 44, Gurgaon-122003
Tata Teleservices (Odisha) ISLAMPUR RAMKRISHNAPALLY RURAL WELFARE SOCIETY At Ramakrishnapally,P.O. & P.S -Islampur District -Uttar Dinajpur West Bengal Pincode - 733202
Tata Teleservices (Odisha) Tata Teleservices Limited Fortune Towers, 3rd Floor, Module B & C ,Chandrasekharpur, Bhubaneswar –751023
