| Business | Phone |
| Aaa Data Communications Inc 10923 Indian Trl 108, Dallas 75229 | (972) 620-0513 |
| Extreme Networks 14001 Dallas Pkwy, Dallas 75240 | (214) 459-3000 |
| U S Robotics 13455 Noel Rd, Dallas 75240 | (972) 774-4550 |
| V Cities 6688 N Central Expy, Dallas 75206 | (214) 346-0068 |
| Advance Data Svc 6000 Glendora Ave, Dallas 75230 | (214) 987-9800 |
| Comsource 5952 Royal Ln, Dallas 75230 | (214) 378-6600 |
| Elite Data Svc Inc 16990 Dallas Pkwy, Dallas 75248 | (972) 931-5010 |
| Source One Supply Inc 10555 Newkirk St 560, Dallas 75220 | (972) 910-0110 |
| Haskell Gray Assoc 5924 Royal Ln, Dallas 75230 | (214) 361-8991 |
| Jcom Data Systems 5952 Royal Ln, Dallas 75230 | (214) 890-0100 |
| Leecom Data Systems 5952 Royal Ln, Dallas 75230 | (214) 750-8000 |
| Trivial Compute Dallas 75219 | (214) 559-4233 |
| Verilink Corp 16250 Dallas Pkwy 203, Dallas 75248 | (972) 250-1009 |
| General Datacomm Inc 4801 Spring Valley Rd, Dallas 75244 | (972) 980-0803 |
| Global Data Guard 5429 Lbj Fwy, Dallas 75240 | (972) 980-1932 |
| Isom Datapower Inc 10420 Plano Rd 116, Dallas 75238 | (214) 553-5609 |
| National Captioning Institute 7610 N Stemmons Fwy, Dallas 75247 | (214) 647-4360 |
| Psn Inc 4055 Valley View Ln, Dallas 75244 | (972) 387-1771 |
| C Skief Co 2404 S Beckley Ave, Dallas 75224 | (214) 942-6778 |
| Remitdata 17800 Davenport Rd, Dallas 75252 | (972) 385-8844 |