provides communications and information services worldwide.
It offers softswitch services, including managed modem for the dial-up access business, wholesale voice-over-IP (VoIP) component services, and consumer oriented VoIP services; Internet protocol and data services, such as Internet protocol transit and network interconnection solutions; and transport and infrastructure services that include high-speed Internet access services, wavelengths, and dark fiber services.
The company provides its services primarily to local exchange carriers, international carriers, broadband cable television operators, interexchange carriers, systems integrators, governments, VoIP service providers, calling card providers, conferencing providers, call centers, and media and entertainment content providers.
As of December 31, 2004, it operated metropolitan networks totaling approximately 14,560 conduit miles and 792,000 fiber miles in the United States, and approximately 3,580 conduit miles and 155,000 fiber miles in Europe.
The company was founded as Kiewit Diversified Group, Inc.
in 1985 and changed its name to Level 3 Communications, Inc.
in 1998.
Level 3 Communications is headquartered in Broomfield, Colorado.

