Saint Louis / Missouri / United States
XO Communications is one of the world s largest, publicly held telecommunications companies. The company provides Web hosting, Voice Over Internet Protocol, high-speed Internet transit and data transportation services under the XO brand. It offers network transportation services to cable companies, content providers and mobile wireless companies. XO Communications also specializes in local and long-distance voice solutions. The company serves regulatory agencies, educational organizations and the federal, state and local governments, as well as businesses, enterprises and wholesale customers. Its clients include SOS International, AAA Ohio Auto Club, Rhodes College, Century Pacific Mortgage and Blue Dolphin Hotel. The company operates the XO Learning Center, which provides a range of educational materials, including case studies and videos. As a part of XO Holdings, XO Communications has a staff of more than 4,000 employees and serves over 90,000 customers throughout the world.
