Level 3 Communications is a provider of business-critical telecommunications services to enterprise companies and carriers throughout approximately 52 markets in the United States. It offers enterprise companies and carriers Internet, data and voice solutions via its fiber-optic network. Level 3 Communications products include Internet access, co-location, Ethernet services, local private line, intercity private line, ATM, business lines, business trunks, voice messaging, switched long distance and dedicated long distance. The company s independently owned metropolitan and intercity fiber network is monitored 24 hours a day, providing customers with the availability, security and reliability. Level 3 Communications business alliances include Cisco, Hostopia, Giganews and everyone.net. Established in 1991, the company has headquarters in Coudersport, Pa.