Bharat Sanchar Nigam Limited (Mizoram) Mizoram Consumers' Union Hqrs., Aizawl, Lalat Chamber, Tuikual "S" Temple Square, Aizawl-796001
Bharat Sanchar Nigam Limited (Madhya Pradesh) Near Hanuman Mandir Chouk , Tower Market, Ganjbasoda , Dist. Vidisha M.P 464221
Bharat Sanchar Nigam Limited (Madhya Pradesh) Basant Vihar, Near Old Post-Office, Burhar, Dist-Shahdol(M.P.)-484110
Bharat Sanchar Nigam Limited (Chennai) RK Nagar Telephone Exchange, 238, R. K. Mutt Road, Chennai - 600028
Bharat Sanchar Nigam Limited (Chennai) No.1, Ganga Nagar, Kodambakkam Telephone Exchange Building, Chennai - 600024
