Long Distance Telephone Service in East Setauket, NY
61. MCI Telecommunications Corp
20 West St, Danbury, CT, 06810
62. MCI Telecommunications
7520 Astoria Blvd, East Elmhurst, NY, 11370
63. MCI Telecommunications Corp
4027 74th St, Elmhurst, NY, 11373
64. CleartoneVoip
2255 31st St, Astoria, NY, 11105
65. Telecommunication Systems
568 Route 303, Blauvelt, NY, 10913
66. Jivetel Communication
Telephone Companies-Long Distance ServiceTelephone Communications ServicesTelecommunications Services
45 Freight St, Waterbury, CT, 06702
67. Mci Telecommunications Corp
3754 Perry St, Jefferson Valley, NY, 10535
68. MCI Telecommunications
595 River Rd, Edgewater, NJ, 07020
69. MCI Telecommunications Corp
75 Lewis Ave, Brooklyn, NY, 11206
70. MCI Telecommunications Corp
380 Madison Ave, New York, NY, 10017
71. MCI Telecommunications Corp
1155 Avenue Of The Americas, New York, NY, 10036