| Business | Phone |
| Cingular Wireless 300 N Glendale Ave, Glendale 91206 | (818) 265-0448 |
| Good Guys 142 S Brand Blvd, Glendale 91204 | (818) 409-1400 |
| Pacific Wireless 1510 Rock Glen Ave # 206, Glendale 91205 | (818) 246-3000 |
| Airtime Cellular & Comm 1745 W Glenoaks Blvd, Glendale 91201 | (818) 244-3040 |
| Progressive Communications 512 E Wilson Ave, Glendale 91206 | (818) 247-9363 |
| Computer Plus 3227 Community Ave, Glendale 91214 | (818) 541-9991 |
| OmniCom / CellularDR.com 6730 San Fernando Rd, Glendale 91201 | (818) 553-2700 |