| Business | Phone |
| Boost Mobile 8845 Irvine Center Dr # 200, Irvine 92618 | (949) 789-4800 |
| Cingular Wireless 17675 Harvard Ave, Irvine 92614 | (949) 622-8240 |
| Cost Club 15350 Alton Pkwy, Irvine 92618 | (949) 453-1900 |
| Custom Cellular Concepts Corp 18019 Sky Park Cir # E, Irvine 92614 | (949) 250-7878 |
| Amtek Inc 17945 Sky Park Cir # D, Irvine 92614 | (949) 477-9977 |
| Blue Star Intl 3972 Barranca Pkwy # J182, Irvine 92606 | (949) 552-1181 |
| Campus Wireless 2540 Main St # D, Irvine 92614 | (949) 752-2888 |