| Business | Phone |
| Affordable Portables Inc 4501 E Chapman Ave, Orange 92869 | (714) 538-3600 |
| Avac Wireless Corp 714 W Angus Ave, Orange 92868 | (714) 289-7662 |
| D D Wireless 211 W Katella Ave # H, Orange 92867 | (714) 769-2100 |
| T Mobile 1273 N Tustin St, Orange 92867 | (714) 633-4668 |