| Business | Phone |
| Airband Communications 14131 Midway Rd, Addison 75001 | (972) 851-4231 |
| Concert Communication Co 15301 Spectrum Dr 400, Addison 75001 | (972) 851-6936 |
| Exodus Communications 15305 Dallas Pkwy, Addison 75001 | (972) 455-2818 |
| Lionsgate Communication 4576 Claire Chennault St, Addison 75001 | (972) 788-5209 |
| Network Communications 16415 Addison Rd, Addison 75001 | (972) 764-0003 |
| Tcd Communications 16775 Addison Rd 150, Addison 75001 | (972) 248-2277 |