Long Distance Telephone Service in Smithtown, NY
2. Envios Espinoca
1658 Middle Country Rd, Centereach, NY, 11720
3. Long Island Sound Technologies
34 Cleveland Ave, Bay Shore, NY, 11706
4. MCI Telecommunications Corp
1645 Sycamore Ave, Bohemia, NY, 11716
5. Intelecom Solutions
155 Knickerbocker Ave, Bohemia, NY, 11716
6. Envios Mundial Corp
300 W Main St, Patchogue, NY, 11772
7. Acn Acn
2035 New Hwy, Farmingdale, NY, 11735
8. Sterling Sweepstakes Commission
PO Box 1515, Woodbury, NY, 11797
9. Mci Telecommunications Corp
127 Knickerbocker Ave, Bohemia, NY, 11716
10. Mci Telecommunications Corp
975 Old Medford Ave, Farmingville, NY, 11738
11. MCI Telecommunications Corp
620 Route 25a Ste C, Mount Sinai, NY, 11766
12. Falcon Datacom
103 Marine St, Farmingdale, NY, 11735
13. MCI Telecommunications Corp
80 Skyline Dr Unit 305, Plainview, NY, 11803
14. Alliance Group Services
1221 Post Rd E, Westport, CT, 06880
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…
15. R B Communications
320 Shippan Ave, Stamford, CT, 06902
16. Empire Solutions Inc
45 Glen Cove Rd, Greenvale, NY, 11548
17. Teleport Communications Group
50 Charles Lindbergh Blvd, Uniondale, NY, 11553
18. Roslyn Telco
22 Jericho Tpke, Mineola, NY, 11501
19. Roslyn Telco
200 S Service Rd Ste 101, Roslyn Heights, NY, 11577
20. Multiservice Express
223 Fulton Ave, Hempstead, NY, 11550
21. Caribbean Multi Services
83 Church St, Freeport, NY, 11520
22. Active Telephones
221 Broad St, Milford, CT, 06460
23. Extel Communications, Inc.
75 Ardmore St, Fairfield, CT, 06824
24. MCI Telecommunications Corp
16 Sherwood Pl, Greenwich, CT, 06830
25. MCI Telecommunications Corp
90 Merrick Ave Ste 300, East Meadow, NY, 11554
26. MCI Telecommunications
271 Summer St, Stamford, CT, 06901
27. MCI Telecommunications Corp
349 Old Country Rd, Carle Place, NY, 11514
28. MCI Telecommunications Corp
1270 Cambria St, Uniondale, NY, 11553
29. MCI Telecommunications
2111 Summer St, Stamford, CT, 06905
30. MCI Telecommunications Corp
20 Dayton Ave, Greenwich, CT, 06830