| Business | Phone |
| Anza Telecommunications Systs 3626 E Hardy Dr # 1, Tucson 85716 | (520) 722-2200 |
| Arizona Communication Experts 4575 S Palo Verde Rd # 321, Tucson 85714 | (520) 748-1599 |
| Ca-Tel Telecommunication Inc 2502 W Curtis Rd, Tucson 85705 | (520) 696-1982 |
| Communications Specialists 4572 W Jupiter St, Tucson 85741 | (520) 579-5871 |
| Jim Croswell 177 N Church Ave # 815, Tucson 85701 | (520) 544-7701 |
| Wired Communications Inc 1921 W Hunter Rd, Tucson 85755 | (520) 531-1700 |
| Simplified Telephone & Cable 2300 W Ina Rd # 2204, Tucson 85741 | (520) 690-5449 |
| Rcd Network Svc 4240 S Fair Ave, Tucson 85714 | (520) 322-7272 |
| Overland Cable Svc Inc 5318 S Nogales Hwy, Tucson 85706 | (520) 623-2266 |
| Kelly Technologies 1144 W Miracle Mile, Tucson 85705 | (520) 292-0444 |
| Kipling Communications 2231 N Arbor Vista Pl, Tucson 85749 | (520) 323-3332 |