Long Distance Telephone Service in Old Westbury, NY
61. MCI Telecommunications Corp
75 Lewis Ave, Brooklyn, NY, 11206
62. MCI Telecommunications Corp
380 Madison Ave, New York, NY, 10017
63. MCI Telecommunications
271 Summer St, Stamford, CT, 06901
64. MCI Telecommunications Corp
1100 King St, Port Chester, NY, 10573
65. Access Line Communications
100 Park Ave, New York, NY, 10017
66. MCI Telecommunications
595 River Rd, Edgewater, NJ, 07020
67. Brooks Fiber Communications
20 Church St, White Plains, NY, 10601
68. MCI Telecommunications Corp
1155 Avenue Of The Americas, New York, NY, 10036
69. MCI Telecommunications
2111 Summer St, Stamford, CT, 06905
70. MCI Telecommunications Corp
2463 Nostrand Ave, Brooklyn, NY, 11210
71. MCI Telecommunications Corp
160 W Broadway Rm 1001, New York, NY, 10013
72. MCI Telecommunications Corp
100 Wall St, New York, NY, 10005
73. Mci Telecommunications
30 Wall St, New York, NY, 10005
74. MasterCall
50 Broadway Ste 1109, New York, NY, 10004
75. The Network Journal
39 Broadway Rm 1850, New York, NY, 10006
76. MCI Telecommunications Corp
25 Main St, Hackensack, NJ, 07601
77. MCI Telecommunications Corp
45 Meadowlands Pkwy, Secaucus, NJ, 07094
78. MCI Telecommunications Corp
1645 Sycamore Ave, Bohemia, NY, 11716
79. MCI Telecommunications Corp
1290 Wall St W, Lyndhurst, NJ, 07071
80. MCI Telecommunications Corp
365 Rochelle Ave, Rochelle Park, NJ, 07662
81. Mci Telecommunications Corp
127 Knickerbocker Ave, Bohemia, NY, 11716
82. 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…
83. Net2phone
520 Broad St, Newark, NJ, 07102
From Business: Net2Phone is a provider of low-cost, retail voice over Internet protocol services, either directly or through partners. Recognized as one of the first companies to bridge the…
84. Interlink Network Corp
238 Croton Ave, Mount Kisco, NY, 10549
85. Verizon Business
271 Mount Pleasant Ave, West Orange, NJ, 07052
From Business: Verizon Business, located in West Orange, N.J., is part of Verizon Communications and ranked one of the network industry s 10 most powerful companies. It was also tabbed one of…
86. Dialogic Corporation
4 Gatehall Dr, Parsippany, NJ, 07054
From Business: Dialogic is a leading provider of carrier class, scalable VoIP gateways, media servers and signaling gateways. Dialogic uniquely integrates SS7, PRI, CAS and Internet telephony…
87. Envios Espinoca
1658 Middle Country Rd, Centereach, NY, 11720
88. Intelcom
639 Mount Prospect Ave, Newark, NJ, 07104
89. Inergetics Inc
550 Broad St, Newark, NJ, 07102
90. Envios Mundial Corp
300 W Main St, Patchogue, NY, 11772