From Business: Alliance Group Services Inc. is a provider of telecommunication and information technology (IT) support services. Based in Westport, Conn., the firm is also a wholesaler that…

27 Years

in Business

5. MCI Telecommunications Corp

203-661-8396Call Now Visit Website

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Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

16 Sherwood Pl, Greenwich, CT 06830

6. Escc

914-273-0000Call Now

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Telephone Companies-Long Distance Service

84 Business Park Dr, Armonk, NY 10504

7. MCI Telecommunications

914-312-6000Call Now Visit Website

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Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

5 International Dr Ste A, Port Chester, NY 10573

8. Extel Communications, Inc.

203-256-4744Call Now

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Telephone Companies-Long Distance Service Computer Cable & Wire Installation Telephone Companies

75 Ardmore St, Fairfield, CT 06824

CLOSED NOW:8:30 am - 5:00 pm

38 Years

in Business

9. MCI Telecommunications Corp

203-661-6039Call Now Visit Website

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Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

20 Dayton Ave, Greenwich, CT 06830

10. MCI Telecommunications Corp

914-934-1869Call Now Visit Website

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Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

1100 King St, Port Chester, NY 10573

11. Interlink Network Corp

914-244-3461Call Now

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Telephone Companies-Long Distance Service Telephone Equipment & Systems-Repair & Service

238 Croton Ave, Mount Kisco, NY 10549

12. Brooks Fiber Communications

914-684-2592Call Now

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Telephone Companies-Long Distance Service Telephone Companies Telephone Equipment & Systems-Repair & Service

20 Church St, White Plains, NY 10601

13. Conversent Communications

814-285-9100Call Now

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Telephone Companies-Long Distance Service Telephone Communications Services Telephone Companies

1311 Mamaroneck Ave, White Plains, NY 10605

14. Sterling Sweepstakes Commission

450-369-1307Call Now

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Telephone Companies-Long Distance Service

PO Box 1515, Woodbury, NY 11797

15. Telesis Atlantic

914-346-8350Call Now

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Telephone Companies-Long Distance Service Telecommunications Consultants

2150 Central Park Ave Ste 203, Yonkers, NY 10710

16. Empire Solutions Inc

516-731-0098Call Now

Directions

Telephone Companies-Long Distance Service Telephone Equipment & Systems-Repair & Service Telephone Equipment & Systems

45 Glen Cove Rd, Greenvale, NY 11548

17. Life Force Warriors

914-662-0354Call Now

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Telephone Companies-Long Distance Service Telephone Equipment & Systems Cellular Telephone Service

47 S 5th Ave, Mount Vernon, NY 10550

18. Active Telephones

203-876-7978Call Now Visit Website

Directions

Telephone Companies-Long Distance Service Telephone Equipment & Systems Telephone Companies

221 Broad St, Milford, CT 06460

CLOSED NOW:9:00 am - 5:00 pm

19. Roslyn Telco

516-723-9349Call Now

Directions

Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

200 S Service Rd Ste 107, Roslyn Heights, NY 11577

20. Acn Acn

631-396-7475Call Now

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Telephone Companies-Long Distance Service

2035 New Hwy, Farmingdale, NY 11735

21. Long Island Sound Technologies

631-254-9100Call Now

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Telephone Companies-Long Distance Service

34 Cleveland Ave, Bay Shore, NY 11706

22. Tel-Amigos Inc

914-964-0050Call Now Visit Website

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Telephone Companies-Long Distance Service Telephone Companies Telephone Communications Services

245 New Main St, Yonkers, NY 10701

CLOSED NOW:8:00 am - 8:00 pm

23. Envios Espinoca

631-676-6410Call Now

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Telephone Companies-Long Distance Service

1658 Middle Country Rd, Centereach, NY 11720

24. Falcon Datacom

631-390-5944Call Now

Directions

Telephone Companies-Long Distance Service

103 Marine St, Farmingdale, NY 11735

25. Teleport Communications Group

516-247-5700Call Now

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Telephone Companies-Long Distance Service Telecommunications Services

50 Charles Lindbergh Blvd, Uniondale, NY 11553

14 Years

in Business

26. MCI Telecommunications Corp

516-822-1561Call Now Visit Website

Directions

Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

80 Skyline Dr Unit 305, Plainview, NY 11803

27. MCI Telecommunications Corp

203-925-9466Call Now Visit Website

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Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

2 Trap Falls Rd, Shelton, CT 06484

28. MCI Telecommunications Corp

203-826-7184Call Now

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Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

20 West St, Danbury, CT 06810

CLOSED NOW:9:30 am - 5:30 pm

29. Telecommunication Systems

914-714-9029Call Now Visit Website

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Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

568 Route 303, Blauvelt, NY 10913

30. Mci Telecommunications Corp

914-248-1414Call Now Visit Website

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Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

3754 Perry St, Jefferson Valley, NY 10535

Showing 1-30 of 116

1. R B Communications

2. MCI Telecommunications

3. MCI Telecommunications

4. Alliance Group Services

5. MCI Telecommunications Corp

6. Escc

7. MCI Telecommunications

8. Extel Communications, Inc.

9. MCI Telecommunications Corp

10. MCI Telecommunications Corp

11. Interlink Network Corp

12. Brooks Fiber Communications

13. Conversent Communications

14. Sterling Sweepstakes Commission

15. Telesis Atlantic

16. Empire Solutions Inc

17. Life Force Warriors

18. Active Telephones

19. Roslyn Telco

20. Acn Acn

21. Long Island Sound Technologies

22. Tel-Amigos Inc

23. Envios Espinoca

24. Falcon Datacom

25. Teleport Communications Group

26. MCI Telecommunications Corp

27. MCI Telecommunications Corp

28. MCI Telecommunications Corp

29. Telecommunication Systems

30. Mci Telecommunications Corp

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