| Anannaya Infotel | 45(41), Ghosh Para road, Barrackpore, North 24 parganas, Kolkata, West Bengal, – 700120 | 08296584934 | Mobiles |
| Das Care | Manimala Apartment, Subuddhipur, Brickfield Road, Now Arup Bhadra Sarani, P.O. Baruipur, Kolkata, West Bengal, Kolkata-700144, West Bengal, – 700144 | 09903367018 | Mobiles |
| Infotel Services | 59 Bankim Mukherjee Sarani, Block C, New Alipur , Kolkata, West Bengal, Kolkata-700053, West Bengal, – 700053 | 09830921204 | Mobiles |
| Mobitel | 1/1, Meridith Street, Kolkata, West Bengal, – 700069 | | Mobiles |
| Nityananda Telecom | Puratan Bazar, Diamond harbour, South 24 Parganas, West Bengal, – 743331 | 08617861894 | Mobiles |
| Techno Care | 1St Floor, P-10A, Prince Anwer Shah Roadkolkata, West Bengal, Kolkata-700068, West Bengal, – 700068 | | Mobiles |
