Terri L. Burke

XO Communications LLC provides information technology solutions. It offers wire line voice and data telecommunications services, including local and long distance voice, prepaid calling card processing, interactive voice response systems, Internet access, private data networking, and hosting services. The company was founded in 1996 and is headquartered in Herndon, VA.

XO Holdings, Inc. delivers an array of telecommunications services to business customers. It serves services telecommunications provider, business and government markets. The company was founded in 1994 and is headquartered in Herndon, VA.