| Business | Phone |
| All Pro Communications 2548 Strozier Ave, South El Monte 91733 | (626) 433-1350 |
| King Televoice Inc 2453 Merced Ave, South El Monte 91733 | (626) 582-7088 |
| Galaxy Telesys Inc 9646 Garvey Ave # 206, South El Monte 91733 | (626) 350-2229 |
| Jet World 2547 Strozier Ave, South El Monte 91733 | (626) 448-5985 |
| M3 Telecom 2436 Loma Ave, South El Monte 91733 | (626) 618-9988 |