| Business | Phone |
| Ivr Solutions 5501 Independence Pkwy, Plano 75023 | (972) 612-1051 |
| Prestige-Comforce Professional 801 Jupiter Rd, Plano 75074 | (972) 423-4499 |
| Symon Communication Inc 500 N Central Expy, Plano 75074 | (972) 578-8484 |
| Genesys Telecom 1716 Tawakoni Ln, Plano 75075 | (972) 673-0010 |
| I P Teleservices Inc 2701 W Plano Pkwy, Plano 75075 | (469) 241-0333 |
| Televista Contact Ctr Plano 1221 Coit Rd, Plano 75075 | (972) 312-4000 |
| Arraxes 3200 Saint Bridges Dr, Plano 75093 | (972) 378-1495 |
| Broadwing Communications 2400 N Dallas Pkwy 500, Plano 75093 | (469) 241-2200 |
| Impressive Telecom 4407 Beltwood Pkwy 111, Plano 75093 | (972) 473-6888 |