| Business | Phone |
| Atlantic Wireless 22576 Macarthur Blvd, California 20619 | (301) 737-7999 |
| Sos Wireless Comms 22934 Three Notch Rd, California 20619 | (410) 286-8554 |
| Cingular Wireless 22861 Three Notch Rd, California 20619 | (301) 737-0023 |
| Cingular Wireless 45485 Miramar Way, California 20619 | (301) 862-5708 |