| Business | Phone |
| Acs Dataline 1325 S Park Ln # 2, Tempe 85281 | (480) 929-9942 |
| Apex Communications 2003 E 5th St # 9, Tempe 85281 | (480) 988-9808 |
| Scottsdale Communications Rsrc 1858 E Encanto Dr # 104, Tempe 85281 | (480) 921-0035 |
| Phone Supplements Inc 2121 W University Dr # 104, Tempe 85281 | (602) 252-6868 |
| Penta Star Communications Inc 1600 W Broadway Rd, Tempe 85282 | (480) 557-8777 |
| Commworld Of Phoenix 2727 W Southern Ave # 5a, Tempe 85282 | (602) 265-0458 |
| North American Communications 8267 S Homestead Ln, Tempe 85284 | (480) 755-7995 |
| Netsian Technologies Group 1305 W 1st St, Tempe 85281 | (480) 505-6800 |
| Insyst Inc Information Systems 2717 W Southern Ave # 6, Tempe 85282 | (602) 431-9111 |