| Business | Phone |
| A Arizona's Original Comworld Scottsdale 85251 | (480) 941-9100 |
| Access Control & Telecomms 11445 E Via Linda, Scottsdale 85259 | (480) 767-5666 |
| American Telephone 7363 E Tierra Buena Ln # 140, Scottsdale 85260 | (480) 991-7780 |
| Aspen Technologies 8300 E Raintree Dr # 201, Scottsdale 85260 | (480) 315-1700 |
| Business Phone Depot Inc 7750 E Chaparral Rd, Scottsdale 85250 | (480) 990-3420 |
| Casey Communications Scottsdale 85251 | (480) 946-0215 |
| Pathfinder Communications 9112 E Los Gatos Dr, Scottsdale 85255 | (480) 563-4456 |
| Just Communications 8687 E Via De Ventura # 200, Scottsdale 85258 | (480) 948-1921 |
| Ipn Integrated Pro Networks 8700 E Vista Bonita Dr, Scottsdale 85255 | (480) 419-7590 |
| Headset Solutions 6259 E Winchcomb Dr, Scottsdale 85254 | (480) 970-1221 |
| Ktr Inc 7119 E Shea Blvd # 109 Pmb 276, Scottsdale 85254 | (480) 948-7900 |