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…

26 Years

in Business

3. 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:Open 24 Hours

37 Years

in Business

4. MCI Telecommunications Corp

203-925-9466Call Now Visit Website

Directions

Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

2 Trap Falls Rd, Shelton, CT 06484

5. Active Telephones

203-876-7978Call Now Visit Website

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

221 Broad St, Milford, CT 06460

CLOSED NOW:

6. Interlink Network Corp

914-244-3461Call Now

Directions

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

238 Croton Ave, Mount Kisco, NY 10549

7. R B Communications

203-324-4681Call Now Visit Website

Directions

Telephone Companies-Long Distance Service

320 Shippan Ave, Stamford, CT 06902

8. Escc

914-273-0000Call Now

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Telephone Companies-Long Distance Service

84 Business Park Dr, Armonk, NY 10504

9. MCI Telecommunications Corp

203-661-8396Call Now Visit Website

Directions

Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

16 Sherwood Pl, Greenwich, CT 06830

10. 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

11. MCI Telecommunications

203-967-9022Call Now

Directions

Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

2111 Summer St, Stamford, CT 06905

12. MCI Telecommunications

203-967-9022Call Now

Directions

Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

271 Summer St, Stamford, CT 06901

13. Mci Telecommunications Corp

914-248-1414Call Now Visit Website

Directions

Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

3754 Perry St, Jefferson Valley, NY 10535

14. Metro CT

203-932-0858Call Now Visit Website

Directions

Telephone Companies-Long Distance Service Telephone Companies Telecommunications Services

163 Boston Post Rd, West Haven, CT 06516

CLOSED NOW:9:00 am - 8:00 pm

13 Years

in Business

15. MCI Telecommunications Corp

203-661-6039Call Now Visit Website

Directions

Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

20 Dayton Ave, Greenwich, CT 06830

16. MCI Telecommunications Corp

914-934-1869Call Now Visit Website

Directions

Telephone Companies-Long Distance Service Telecommunications Services Telephone Companies

1100 King St, Port Chester, NY 10573

17. Jivetel Communication

855-444-5483Call Now Visit Website

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Telephone Companies-Long Distance Service Telephone Communications Services Telecommunications Services

45 Freight St, Waterbury, CT 06702

18. Brooks Fiber Communications

914-684-2592Call Now

Directions

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

20 Church St, White Plains, NY 10601

19. Profitec Inc

203-679-7000Call Now Visit Website

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Telephone Companies-Long Distance Service Telephone Communications Services Telecommunications Services

1 Barnes Industrial Rd S, Wallingford, CT 06492

CLOSED NOW:

From Business: VeriSign, MicroBilt and BillSoft are among Profitec s partners. The company provides a variety of billing services to local telephone companies, long distance carriers, cable…

52 Years

in Business