| Business | Phone |
| Voicetel Global 7853 Sudley Rd, Manassas 20109 | (703) 331-4757 |
| Atlantic Wireless 8300 Sudley Rd, Manassas 20109 | (703) 393-9111 |
| Verizon Wireless 8410 Sudley Rd, Manassas 20109 | (703) 335-8500 |
| Bell Atlantic Paging 8707 Quarry Rd, Manassas 20110 | (703) 335-6864 |
| Transcontinental Wireless 7998 Donegan Dr, Manassas 20109 | (703) 361-1758 |
| Cingular Wireless 7650 Stream Walk Ln, Manassas 20109 | (703) 834-2525 |
| Simply Wireless 8300 Sudley Rd, Manassas 20109 | (703) 530-0066 |
| Nextel Communications Inc 7171 New Market Ct, Manassas 20109 | (703) 330-7090 |
| Nextel 8300 Sudley Rd, Manassas 20109 | (703) 257-7481 |
| Nokia 7960 Donegan Dr 240, Manassas 20109 | (703) 361-9005 |
| Global Telecom Store 6900 Signal Hill Rd, Manassas 20111 | (571) 237-9185 |
| Mobile Club 8690 Liberia Ave, Manassas 20110 | (703) 330-9723 |