| Business | Phone |
| Ayres Communications 309 Kentucky Ave, Alexandria 22305 | (703) 518-5009 |
| Bahler Communications 3302 Elmore Dr, Alexandria 22302 | (703) 548-0225 |
| Cambridge Communication 44 Canal Center Plz, Alexandria 22314 | (703) 535-6860 |
| Capstone Communications 218 N Lee St, Alexandria 22314 | (703) 838-8430 |
| Changepoint Communications Inc 211 N Union St 100, Alexandria 22314 | (703) 838-5575 |
| Communications Center 1029 N Royal St, Alexandria 22314 | (703) 837-5573 |
| Cypress Communications Alexandria 22301 | (703) 548-0532 |
| Daystar Communications Inc Alexandria 22314 | (703) 535-6900 |
| De Lawder Communications Inc 2121 Eisenhower Ave 200, Alexandria 22314 | (703) 299-9222 |
| Esatel Communications 4900 Seminary Rd, Alexandria 22311 | (703) 998-1703 |
| Velocity Communications Group 805 King St, Alexandria 22314 | (703) 548-9988 |
| Totten Communications 312 Montgomery St, Alexandria 22314 | (703) 548-2400 |
| Telatlantic Communications Inc 604 Cameron St, Alexandria 22314 | (703) 838-2013 |
| St Claire Communications 601 King St # 402, Alexandria 22314 | (703) 780-9629 |
| Stamats Communications Inc 211 N Union St 100, Alexandria 22314 | (703) 684-4820 |
| Satcom Direct Communications 201 N Union St 370, Alexandria 22314 | (703) 549-3009 |
| Randall Communications 640a S Pickett St, Alexandria 22304 | (703) 212-2010 |
| Oxford Communications Llc 121 S Alfred St, Alexandria 22314 | (703) 535-6712 |
| Peerless Communications Svc 6545 Tartan Vista Dr, Alexandria 22312 | (703) 521-0000 |
| Mobex Communication 1725 Duke St, Alexandria 22314 | (703) 299-3441 |
| Linx Communications 5515 Cherokee Ave, Alexandria 22312 | (703) 852-0501 |
| Icon Communications 225 Reinekers Ln, Alexandria 22314 | (703) 778-2688 |
| Harbinger Communications Co 3401 Martha Custis Dr, Alexandria 22302 | (703) 578-1888 |
| General Communications Inc 1800 Diagonal Rd, Alexandria 22314 | (703) 299-6522 |
| Ameritel Communications Corp 207 Perry Prkwy, Alexandria 22303 | (703) 329-0222 |
| Communicationsresource 6939 Mary Caroline Cir, Alexandria 22310 | (703) 778-1303 |
| Link Communications 2512 Stone Hedge Dr, Alexandria 22306 | (703) 718-0753 |
| Preferred Lists 6090 Franconia Rd D, Alexandria 22310 | (703) 924-9527 |
| Oxford Communications Po Box 10848, Alexandria 22310 | (703) 922-4193 |