| Business | Phone |
| Broadwing Communications 5400 S Stemmons Fwy, Lake Dallas 75065 | (940) 321-4425 |
| Charter Communications 205 Industrial, Lake Dallas 75065 | (940) 321-6464 |
| Coserv Communications 7701 S Stemmons, Lake Dallas 75065 | (940) 321-7812 |
| Coserv Communications 7801 S Stemmons, Lake Dallas 75065 | (940) 497-1998 |