Mahanagar Telephone Nigam Limited

J Block, Azad Maidan, Opp. Cama Hospital, Mahapalika Marg, Mumbai- 400001,
 

2 Floor, Vile Parle Tele Exch. Nanda Patkar Road, Vileparle (E)
 

J Block, Azad Maidan, Opp. Cama Hospital, Mahapalika Marg, Mumbai- 400001
 

J Block, Azad Maidan, Opp. Cama Hospital, Mahapalika Marg, Mumbai- 400001, 
 

2nd Floor, Wadala Telephone Exchange Bldg, G D Ambekar Marg, Dadar, Mumbai-14, 

J Block, Azad Maidan, Opp. Cama Hospital, Mahapalika Marg, Mumbai- 400001, 
 

1st floor City Telephone Exchange, Hazarimal Somani Marg , Fort, 
 

Room No. 401.Idgah Telephone Exchange, Delhi-110055.
 

5th Floor, Admn Wing, BKC Tele Exch Bldg, Kurla (W), Mumbai-98
 

Ground Floor, Telecom Bldg , MTNL Marg, Prabhadevi Dadar,Mumbai -28