| Business | Phone |
| Analytical Computer Svc 1321 Valwood Pkwy, Carrollton 75006 | (972) 247-9874 |
| Texas Teldata 2050 Keller Springs Rd 623, Carrollton 75006 | (972) 418-8860 |
| Advanced Computer Svc 2006 Clearwater Trl, Carrollton 75010 | (972) 394-3296 |
| Geek 1832 Amber Ln, Carrollton 75007 | (972) 492-3490 |