Level 3 (Nasdaq: LVLT) is an international communications and information services company and is headquartered in Broomfield, Colorado. The company operates one of the largest communications and Internet backbones in the world. >more
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Global Crossing Limited provides telecommunications solutions over an integrated global IP-based network. Our network was designed for the convergence of voice, video and data, and delivers services to more than 500 cities in 50 countries. The company's customer support model matches the network footprint, delivering a consistent customer experience worldwide. Our services include VoIP, IP VPN, Managed Services and IP Video. >more
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XO Communications is a full-service provider of communications services for small & growing businesses, larger enterprises and carriers. XO® possesses a wealth of local fiber, DSL, fixed wireless, data networking, Internet and long-haul network assets that few - if any - U.S. emerging service providers can match. In fact, XO is positioned as one of the only national, local end-to-end broadband communications companies in U.S. That means we're about breadth, depth and execution on a national scale in the best local markets. >more
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Verizon Communications Inc. (NYSE: VZ), a Dow 30 company, is a leader in delivering broadband and other wireline and wireless communication innovations to mass market, business, government and wholesale customers. Verizon Wireless operates America's most reliable wireless network, serving nearly 55 million customers nationwide. Verizon Business operates one of the most expansive wholly-owned global IP networks. Verizon Telecom is deploying the nation's most advanced fiber-optic networks to deliver the benefits of converged communications, information and entertainment services to customers. Based in New York, Verizon closed on a merger with MCI, Inc. on Jan. 6, 2006. Following the merger, Verizon has a diverse workforce of more than 252,000 and generates annual consolidated operating revenues of approximately $90 billion. >more
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PointOne is a privately held company providing services and applications to carriers, enterprise and other customers. Applications include voice, data and video services. All services include the use of the PointOne 100% IP network. >more
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Qwest Communications International Inc. (NYSE: Q) is a leading provider of voice, video and data services. The company's employees, approximately 40,000, are committed to the "Spirit of Service" and providing world-class services that exceed customers' expectations for quality, value and reliability. >more
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