| Business | Phone |
| Cingular Wireless 10845 Valley Mall, El Monte 91731 | (626) 258-0600 |
| Wacal Inc 10501 Valley Blvd, El Monte 91731 | (626) 433-0451 |
| J W Wireless 10138 Garvey Ave # D, El Monte 91733 | (626) 579-6600 |
| Ve Wireless Group 10138 Garvey Ave # G2, El Monte 91733 | (626) 448-3800 |
| Orion Wireless 9866 Garvey Ave, El Monte 91733 | (626) 579-1735 |
| Cingular Wireless 4780 Peck Rd, El Monte 91732 | (626) 454-3333 |