A Telecommunications Incorporated
15 Prospect Ave, Glen Cove, NY
(516) 676-0132
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AT & T Local Service
990 Stewart Ave, Garden City, NY
(516) 794-2939
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AT & T Marketing
80 Baylis Rd, Melville, NY
(631) 420-3000
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AT & T
584 N Suffolk Ave, Massapequa, NY
(516) 541-2520
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Abs Talkx Incorporated
151 Fairchild Ave, Plainview, NY
(516) 576-7100
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Acd Telecom
1 Eab Plz, Uniondale, NY
(516) 522-2665
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Adelphia Business Solutions
1600 Stewart Ave, Westbury, NY
(516) 832-4470
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Afl Network Service
625 Locust St, Garden City, NY
(516) 712-2000
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Artel Communications Corporation
119 Engineers Dr, Hicksville, NY
(516) 937-0885
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Avaya Incorporated
1660 Walt Whitman Rd, Melville, NY
(631) 755-1400
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Benoits Communications
1007 Prospect Ave, Westbury, NY
(516) 334-8801
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Cablevision Systems Corporation
1111 Stewart Ave, Bethpage, NY
(516) 803-2300
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Charleshart Industrial Incorporated
55 Northern Blvd, Greenvale, NY
(516) 365-7774
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Chyron Corporation
5 Hub Dr, Melville, NY
(631) 845-2000
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Comtech Telecommunications
105 Baylis Rd, Melville, NY
(631) 777-8900
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Cosmocom Incorporated
121 Broadhollow Rd, Melville, NY
(631) 851-0100
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Covad Communications
625 Locust St, Garden City, NY
(516) 229-3300
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Cyberdata
20 Max Ave, Hicksville, NY
(516) 942-8000
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Esron Systems Incorporated
300 E Old Country Rd, Hicksville, NY
(516) 932-0241
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Fibernet Telecom Group
100 Quentin Roosevelt Blvd, Garden City, NY
(516) 542-3600
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Geo Technologoy
2513 Bush St, East Meadow, NY
(516) 735-9408
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Global Crossing Telecommunications Incorporated
990 Stewart Ave, Garden City, NY
(516) 832-1050
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Globaltel Communications
33 Walt Whitman Rd, Huntington Station, NY
(631) 427-8600
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Gsci Telecom Networks
1433 New York Ave, Huntington Station, NY
(631) 547-9312
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Hugo's Cleaning Service
, Hicksville, NY
(516) 504-5575
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Integrated Telecommunications
6851 Jericho Tpke, Syosset, NY
(516) 921-5701
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Intelligent Office
1225 Franklin Ave Ste 325, Garden City, NY
(516) 873-8880
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Jaina Systems Network
235 Hillside Ave, Williston Park, NY
(516) 741-3027
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Lazo Agency
451 Maple Ave # A, Westbury, NY
(516) 333-3502
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Level 3 Communications
71 Clinton Rd, Garden City, NY
(516) 535-2200
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Level 3 Communications
741 Zeckendorf Blvd, Garden City, NY
(516) 794-7051
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Long Island Luggage
235 Voice Rd, Carle Place, NY
(516) 739-8181
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Long Island Telephone CO Incorporated
82 Stephan Marc Ln, New Hyde Park, NY
(516) 488-7813
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Long Island Telephone Company
875 Merrick Ave, Westbury, NY
(516) 512-5400
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Mainway Telecom
2 Heitz Pl, Hicksville, NY
(516) 939-9500
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McI
Hempstead Tpke, Uniondale, NY
(516) 357-2967
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McI
90 Merrick Ave # 3, East Meadow, NY
(516) 357-7500
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Metcom Incorporated
47 Fairchild Ave, Plainview, NY
(516) 576-0910
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New York Telecom Partners
158 3rd St, Mineola, NY
(516) 747-0897
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One Stop Solution
445 Broadhollow Rd, Melville, NY
(631) 864-2950
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Optim
366 N Broadway, Jericho, NY
(516) 939-2930
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Paetec Communications Incorporated
1000 Woodbury Rd, Woodbury, NY
(516) 394-5000
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Phone Review
450 Jericho Tpke, Mineola, NY
(516) 746-9360
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Phone Search
106 7th St, Garden City, NY
(516) 739-5570
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Planetfax
19 Engineers Ln, Farmingdale, NY
(516) 756-9116
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Porta Systems Corporation
6851 Jericho Tpke Ste 170, Syosset, NY
(516) 364-9300
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Reliable Voice & Data Sys Incorporated
366 E Meadow Ave, East Meadow, NY
(516) 542-1130
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Salestar
380 N Broadway, Jericho, NY
(516) 935-2525
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Sds Consulting
5 Hightop Ln, Jericho, NY
(516) 942-3734
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Sequel Systems Incorporated
225 Broadhollow Rd # 205, Melville, NY
(631) 694-3600
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Sonkyo Telecommunications Corporation
13 Border St, Hicksville, NY
(516) 942-0033
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Sprint
290 Broadhollow Rd, Melville, NY
(631) 425-1700
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Sterling Telecom
242 Beverly Rd, Huntington Station, NY
(631) 367-8000
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Tadiran Telecom Incorporated
4 Tri Harbor Ct, Port Washington, NY
(516) 632-7200
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Telecom Emporium Corporation
3 Park Plz, Glen Head, NY
(516) 616-3609
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Teleport Communications Group
50 Charles Lindbergh Blvd, Uniondale, NY
(516) 247-5700
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Tricom Technology Incorporated
1093 N Broadway, Massapequa, NY
(516) 694-8100
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Tritium Card Svc Corporate
69 W Cherry St, Hicksville, NY
(516) 390-6400
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Versatel Incorporated
2310 Hempstead Tpke, East Meadow, NY
(516) 735-0605
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X9x Telecommunications Service
124 S Sheridan Ave, Bethpage, NY
(516) 932-5754
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