XO Communications (previously Nextlink Communications, Concentric Network Corporation and Allegiance Telecom, Inc.) is a telecommunications company owned by XO Holdings, Inc OTCBB: XOHO. XO provides voice, data and IP services to small and medium-sized business, large enterprises, government, cable TV companies, content providers, telecommunications companies and wireless service providers in more than 75 major metropolitan markets across the Uni...
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XO Communications (previously Nextlink Communications, Concentric Network Corporation and Allegiance Telecom, Inc.) is a telecommunications company owned by XO Holdings, Inc OTCBB: XOHO. XO provides voice, data and IP services to small and medium-sized business, large enterprises, government, cable TV companies, content providers, telecommunications companies and wireless service providers in more than 75 major metropolitan markets across the United States.
XO is a facilities-based backbone provider in the U.S. and operates a nationwide multi-10 Gigabit network and owns significant fiber optic network assets, including an 18,000 route-mile inter-city network and over 9,000 route-miles within 40 major metropolitan markets. XO currently carries more than 15 billion minutes of Voice over IP (VoIP) traffic across its network each year.
The company offers a broad range of services to businesses and its wholesale customers. These services can be found on the XO Communications website at xo...
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