XO Communications is a full-service provider of communications services that provides voice, data, converged and managed services to various businesses and enterprises. The company serves cable companies, carriers, content providers and mobile operators. XO Communications is a subsidiary of XO Holdings, which is one of the leading providers of national and local telecommunications services to...
XO Communications operates a nationwide multi-terabit network that delivers industry-leading IP and network solutions at the fastest speeds available today. We’ve built our state-of-the-art network from the ground up with the industry’s most advanced IP and optical technology available.