| Business | Phone |
| Dsi Group Inc New York 10005 | (212) 344-7525 |
| Global Village Communication 90 Park Ave # 16, New York 10016 | (212) 984-1043 |
| International Service Group 825 3rd Ave, New York 10022 | (212) 871-2000 |
| Nice Touch Communications Inc 185 Madison Ave, New York 10016 | (212) 584-2337 |
| On Fiber Communications 601 W 26th St, New York 10001 | (212) 675-4387 |