Collocation services, and Managed Services. Network's customers include regional Bell operating companies, cable television companies, Internet service providers, application service providers, data storage service providers, managed network service providers, digital subscriber line service providers, long distance carriers, local service providers, utilities, governmental entities, educational institutions, international carriers, and other communications services providers. Vyvx’s' primary products and services fall into the following categories: Fiber Optic and Satellite, Video Transport Services, Occasional and Dedicated Fiber MPEG-2 Compressed Video, Occasional and Dedicated 45 megabits per second Video, Sports Package, VenueNet®, First Video® Affiliates, Teleport and Transponder, International Video Transmission, Audio Distribution, Video Distribution, Electronic Distribution, and Physical Distribution. Vyvx's sells to media content service providers and businesses that use media content as a component of their business. WilTel Communications Group Inc. was formerly known as Williams Communications Group, Inc. and changed its name to WilTel Communications Group Inc. in September, 2002. The company was incorporated in 1994 and is based in Tulsa, Oklahoma. WilTel Communications Group Inc. operates as a subsidiary of Level 3 Communications, LLC.