Bharat Sanchar Nigam Limited

O/o The CGMT UKD Circle,Patel Nagar Telephone Exchange-248001

Bhartiya Manav Kalyan Samiti,  B35A, Sec-27, Noida, Gautambuddh Nagar, 201301 (UP)

O/o CGMT UP west, 2nd floor, BSNL Tel. Exchange Shastri nagar, Meerut , U.P-250004

Office of CGMT UPE Telecom Circle Hazratganj Lucknow Uttar Pradesh 2260001

E-5/140, Rajaji Puram, Lucknow-226017 (UP)

Consumer Organization Society for Health and Agricultural in Rural Environment (SHARE), D.No.7-11-208/1, Pragathi Nagar, Kothagudem-507101 Bhadradri Kothagudem-Dist, Telangana

BSNL, Room no: 212, O/o the CGMT, Doorsanchar Bhavan, Abids, Hyd-1

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

O/o CGM, BSNL, TNCIRCLE, VI floor, 16 Greams Road, Chennai 600006

Olo GMT Gangtok, BSNL, Baluakhani, Near Vaiara Taxi Stand Gangtok, Sikkim 737101