Level 3 Communications, Inc. is a leading international provider of fiber-based communications services. Enterprise, content, wholesale and government customers rely on Level 3 to deliver services with an industry-leading combination of scalability and value over an end-to-end fiber network. Level 3 offers a portfolio of metro and long-haul services, including transport, data, Internet, content delivery and voice.



Zayo Fiber Solutions is focused on providing dark fiber related bandwidth infrastructure services; we provide dark fiber networks where and when you need them. ZFS has a deep metro and regional footprint and a willingness to expand our network in order to support your needs. We operate in over 30 markets in 14 states and have over 1,450 buildings on net.



AboveNet, Inc. provides high bandwidth connectivity solutions for business and carriers. Its private optical network delivers key network and IP services in and among 15 top U.S. metro markets and London. AboveNet's network is widely used in demanding markets such as financial services, media, health care, retail and government.



Global Crossing is a leading global IP and Ethernet solutions provider with the world's first integrated global IP-based network. The company offers a full range of data, voice and collaboration services with an industry leading customer experience and delivers service to approximately 40 percent of the Fortune 500, as well as to 700 carriers, mobile operators and ISPs. It delivers converged IP services to more than 700 cities in more than 70 countries around the world.



Cox Business, the B2B division of Cox Communications, serves the commercial, government, education, and carrier markets. Business customers have access to a full portfolio of broadband communications solutions, including telephone services, high-capacity voice and data transport services, high-speed Internet access, and in-office video services.



TW Telecom inc., (NASDAQ: TWTC) formerly Time Warner Telecom, is a leading provider of voice, Internet, business Ethernet, and data networking solutions for enterprises, large organizations, government entities and communications services companies in the U.S. and globally. Please visit www.twtelecom.com for more information.



Internap is an industry leader in helping businesses maximize the performance and value of their Internet-based applications. With an extensive platform of data centers, Internet optimization services, managed hosting solutions and a content delivery network, Internap frees its customers to focus on their business by delivering The Ultimate Online Experience®.



SRP Telecom is an electric and water utility that provides communication infrastructure to telecommunications service providers, carriers and enterprise customers operating in Phoenix. SRP Telecom provides a wide range of telecommunications services from dark fiber to wireless site locations, design and construction services.



Cavecreek Wholesale Internet Exchange is a leading provider of IP transit solutions. With a network infrastructure that features a global reach and multiple hub points, our blended bandwidth solutions incorporate multiple upstream providers to deliver your content quickly and reliably. Dynamic Border Gateway Protocol (BGP) and certified networking professionals further ensure efficient delivery by analyzing and optimizing all traffic.



Hurricane Electric is a leading Internet Backbone and Colocation Provider. Hurricane Electric operates its own global IPv4 and IPv6 network and owns several datacenters in Fremont California, running multiple 10 Gbps links throughout North America, Europe, and Asia. Hurricane Electric is the largest IPv6 Internet Backbone in the world as measured by the number of networks connected. Check out he.net to find out more information about Hurricane Electric.



Cogent Communications is a multinational, Tier 1 facilities-based ISP continually ranked as one of the top five networks in the world. Cogent specializes in providing businesses with high speed Internet access and point-to-point transport services. Cogent's all-optical IP network backbone provides IP services in over 140 markets located in North America and Europe.



TruCom is a Phoenix, Arizona based CLEC that operates a fiber optic Metropolitan Area Network. This MAN network connects many of the major datacenters in the Phoenix area. MPLS and high bandwidth Ethernet and DWDM wave circuits are TruCom's specialty. Many Ethernet and DWDM wave services can be turned up in less than a week with a price point that beats the national carriers.



Bluewire offers Telecommunications, Internet service and Wi-Fi to business, residents, schools, government and healthcare utilizing a robust wireless network. This network encompasses select towers and buildings across Arizona providing our customers an "always on" 1mb to 1Gig connection with guaranteed uptime, unlimited access, and 24/7 customer care.