Since Level 3 Communications's founding in 1998, they have focused on delivering premier services over one of the world's most advanced, IP-optimized networks. Level 3 Communications own and maintain over 48,000 intercity route miles. Level 3 Communications offer a comprehensive portfolio of network offerings that spans Internet Protocol (IP) services, broadband transport, colocation services, and patented Softswitch-based managed modem and voice services. Level 3 also uses these network services as a foundation for delivering enterprise telecommunications solutions.