AL Lamb & Association
7496 Digby Grn, Alexandria, VA
(703) 313-8777
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Alexant Systems Technology Incorporated
5568 General Washington Dr, Alexandria, VA
(703) 658-0011
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Alternative Telecommunication
7217 Lockport Pl, Lorton, VA
(703) 550-0826
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American Systems Corporation
13990 Parkeast Cir, Chantilly, VA
(703) 968-6300
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American Telephone Service
, Manassas, VA
(703) 791-6110
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Audiopoint Incorporated
3950 Chain Bridge Rd, Fairfax, VA
(703) 279-3410
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Capitol Connection
4400 University Dr # Id2, Fairfax, VA
(703) 993-3100
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Cendant Telecom
6560 Loisdale Ct, Springfield, VA
(703) 971-1459
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Chesapeake Telephone Systems
7812 Lake Pleasant Dr, Springfield, VA
(703) 455-8141
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Comcast Cable
508 S Van Dorn St # D, Alexandria, VA
(703) 823-3000
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Communications Unlimited
101 S Whiting St, Alexandria, VA
(703) 370-3200
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Data Trac Information Service
14120 Newbrook Dr, Chantilly, VA
(703) 378-6500
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Dynacom Corporation
7908 Kincannon Pl Ste A, Lorton, VA
(703) 912-4995
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Dynamic Technology
5285 Shawnee Rd Ste 500, Alexandria, VA
(703) 379-4800
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Economic Telecom
4723 Timber Ridge Dr, Dumfries, VA
(703) 680-6764
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Electronic Funds Transfer Association
11350 Random Hills Rd Ste 650, Fairfax, VA
(703) 435-9800
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Epa Telecommunications
15065 Cardin Pl, Woodbridge, VA
(703) 580-0803
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Executive Telephone Systems
6320 Augusta Dr, Springfield, VA
(703) 644-1800
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Falcon Communications Solutions Incorporated
17618 Main St, Dumfries, VA
(703) 441-9100
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Falcon Communications Solutio
5350 Shawnee Rd, Alexandria, VA
(703) 335-5000
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Fiber Plus
5712 General Washington Dr Ste H, Alexandria, VA
(703) 256-6802
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Fibergate Incorporated
6076 Franconia Rd, Alexandria, VA
(703) 822-9740
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Global Services & Systems
7004 Little River Tpke, Annandale, VA
(703) 914-0481
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Halifax Corporation
5250 Cherokee Ave, Alexandria, VA
(703) 750-2202
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Information Technology Management
4115 Annandale Rd Ste 204, Annandale, VA
(703) 208-9610
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Inter Voice-Brite Incorporated
1905 Westfield St, Alexandria, VA
(703) 619-1600
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Intercall Telecommunications
4604 Pinecrest Office Park Dr, Alexandria, VA
(703) 813-1780
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JR Home Inspections & Services
9354 Kite St, Burke, VA
(571) 237-7001
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Kestrel Associates Incorporated
6800 Versar Ctr Ste 402, Springfield, VA
(703) 642-7470
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Liberty Phone Center
5211 Port Royal Rd, Springfield, VA
(703) 321-7123
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Lockridge Communications
15449 Ambergate Dr, Woodbridge, VA
(703) 550-6155
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Metrocall Holdings Incorporated
6677 Richmond Hwy # 4, Alexandria, VA
(703) 660-6677
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Mid Atlantic Communications
, Alexandria, VA
(703) 799-7047
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Mobile Universe Corporation
5500 Cherokee Ave, Alexandria, VA
(703) 642-6212
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National Association -TELECOMMUNICATIONS
1800 Diagonal Rd Ste 495, Alexandria, VA
(703) 519-8035
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National Technical Information
5285 Port Royal Rd, Springfield, VA
(703) 487-4650
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National Telephone Corporation
8350 Terminal Rd # A, Lorton, VA
(703) 550-8888
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Networkplus Corporation Phone Svce
10405 Main St, Fairfax, VA
(703) 514-8508
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New Line
1417 N Van Dorn St, Alexandria, VA
(703) 799-6775
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Oliver's Independent Telephone
10826 Santa Clara Dr, Fairfax, VA
(703) 691-0948
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Phone Accessories & More
13412 Jefferson Davis Hwy, Woodbridge, VA
(703) 490-1517
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Pstn Svc LLC
6011 Mayfair Ln, Alexandria, VA
(703) 310-4620
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Radio Technical Commission
1800 N Kent St Ste 1060, Arlington, VA
(703) 527-2000
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Spectrum Services Intl
8516 Custer Ct, Manassas, VA
(703) 369-4997
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Technologies US
1091 Tournai Ct, Woodbridge, VA
(703) 866-1222
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Telcomnet Incorporated
7403 Adams Park Ct, Annandale, VA
(703) 750-3616
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Telecommunications Concepts
5554 Port Royal Rd, Springfield, VA
(703) 321-3030
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Telecommunications Industry
2500 Wilson Blvd Ste 300, Arlington, VA
(703) 907-7700
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Telezero Flat Rate Long Dstnc
Po Box 3302, Fairfax, VA
(703) 449-0888
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Templeton Entry Phone
250 S Reynolds St, Alexandria, VA
(703) 567-3830
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Time Warner Telecom Incorporated
8484 Westpark Dr, Mc Lean, VA
(703) 506-6794
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Transnational Data Reporting
4502 Rachael Manor Dr, Fairfax, VA
(703) 323-9116
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USA Telecommunications Incorporated
Bldg 450, Fort Myer, VA
(703) 526-0878
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USA Telecommunications Incorporated
6420 Grovedale Dr, Alexandria, VA
(703) 922-6000
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USA Telecommunications Incorporated
6440 Brandon Ave, Springfield, VA
(703) 923-9310
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Verizon Wireless
13020 Worth Ave, Woodbridge, VA
(703) 497-6200
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Verizon
1300 17th St N Ste 1200, Arlington, VA
(703) 284-4600
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Verizon
2005 Horner Rd, Woodbridge, VA
(703) 491-7286
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Wheat International Comm
7426 Alban Station Blvd Ste A100, Springfield, VA
(703) 440-5730
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Wireless Outlet Incorporated
6417 Loisdale Rd, Springfield, VA
(703) 922-6625
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