| Business Name | Phone | Address | zip code |
| Speedy Courier | (202)333-6400 | 8000 Towers Crescent Drive | 22101 |
| HQ Global Workplaces - Virginia- Falls Church | (703)847-6700 | 7799 Leesburg Park | 22101 |
| Erbia Inc | (877)777-3515 | 1483 Chain Bridge Road Suite 300 | 22101 |
| Cingular Wireless | (703)448-6100 | 1400 Chain Bridge Road Suite 100 | 22101 |
| Alpha Enterprises Inc | (703)827-2222 | 6667 Old Dominion Drive | 22101 |
| Verizon Wireless | (703)847-0077 | 2059 Chain Bridge Rd # 377 | 22101 |
| T-Mobile - Tysons Corner Arundel Mills | (703)893-6161 | 8150 Leesburg Park | 22101 |
You can also check out Telephone Communications Services in Mc Lean