| Business | Phone |
| Atlantis Group Inc 450 S 900 E, Salt Lake City 84102 | (801) 596-2772 |
| Convergys Corp 860 Levoy Dr, Salt Lake City 84123 | (801) 579-2000 |
| Convergys Corp 995 Levoy Dr, Salt Lake City 84123 | (801) 715-8000 |
| Coryell Answering Svc Salt Lake City 84111 | (801) 521-5900 |
| Daily Communications 212 W 700 S, Salt Lake City 84101 | (801) 521-9620 |
| Dial America Marketing Inc 230 S 500 E 505, Salt Lake City 84102 | (801) 537-7100 |
| Future Comm Technologies 547 W 3900 S D, Salt Lake City 84123 | (801) 270-1300 |
| Intelliworks 4001 S 700 E, Salt Lake City 84107 | (801) 264-6628 |
| O'Currance Teleservices 1785 S 4130 W O, Salt Lake City 84104 | (801) 736-0500 |
| Target Interact 400 Lawndale Dr, Salt Lake City 84115 | (801) 483-5000 |
| Winning Edge Marketing 2825 E Cottonwood Pkwy 500, Salt Lake City 84121 | (801) 274-3343 |
| Telenews 254 S 600 E 216, Salt Lake City 84102 | (801) 322-1010 |
| Teleperformance Usa 220 N 2200 W, Salt Lake City 84116 | (801) 359-8309 |
| Tm1 5899 S State St, Salt Lake City 84107 | (801) 892-2800 |