Telecom

Includes providers of radiotelephone, telephone, telegraph and other communication services.

Telecom Companies

20/20 Wireless Inc. (1)
AboveNet Inc. (2)
Access One Communications Corp. (9)
Alamosa Holdings Inc. (1)
Ameritech Corp. (5)
AT&T Corp. (29)
AT&T Wireless Services Inc. (4)
ATX Group Inc. (11)
BellSouth Corp. (13)
Birch Telecom Inc. (66)
Broadwing Communications Inc. (3)
BT Group plc (4)
Cable & Wireless plc. (3)
CallWave Inc. (33)
China Broadband Corp. (31)
China Mobile Communications Corp. (6)
China Unicom Ltd. (9)
Cincinnati Bell Inc. (5)
ClearBlue Technologies Inc. (14)
Concentric Network Corp. (1)
Covad Communications Group Inc. (1)
Digex Inc. (2)
Equinix Inc. (33)
FairPoint Communications Inc. (3)
Fusion Telecommunications International Inc. (16)
Global Crossing Ltd. (2)
Hughes Communications Inc. (1)
Hughes Electronics Corp. (21)
Hurray! Holding Co. Ltd. (57)
Hutchison Telecommunications International Ltd. (7)
IDT Corp. (17)
Intelsat Ltd. (7)
ITOCHU Corp. (3)
Leap Wireless International Inc. (1)
Level 3 Communications Inc. (11)
LodgeNet Entertainment Corp. (18)
MediaOne Group Inc. (11)
Mtone Wireless Corp. (16)
Net2Phone Inc. (61)
Nextel Communications Inc. (2)
Nextel Partners Inc. (1)
North American Datacom Inc. (12)
NorthPoint Communications Group Inc. (2)
NTT Communications Corp. (1)
Pacific Century CyberWorks Ltd. (5)
Qwest Communications Int'l Inc. (50)
SBC Communication Inc. (12)
SmarTalk Teleservices Inc. (2)
Sprint Corp. (10)
Sprint FON Group (2)
Sprint PCS Group (4)
Sprint Spectrum LP (1)
T-Mobile USA (2)
Talk America Holdings Inc. (112)
Telstra Corp. Ltd. (1)
Tiger Telematics Inc. (2)
US West Interactive Services Inc. (2)
Verizon Communications Inc. (5)
Visitalk.com Inc. (1)
Vodafone Group plc (2)
Vonage Holdings Corp. (18)
Vringo Inc. (23)
Williams Communications Group Inc. (11)
WilTel Communications Group Inc. (1)
WorldCom Inc. (36)
XM Satellite Radio Holdings Inc. (44)
XO Communications Inc. (4)