Zayo Group is a global provider of bandwidth infrastructure services, including cloud IaaS (infrastructure as a service), dark fiber, live video, wavelengths, SONET, Ethernet, IP services and carrier-neutral colocation and interconnection. Our network footprint extends 84,000 route miles, with connectivity on dense metro and intercity fiber assets. Zayo was founded in 2007 and is headquartered in Boulder, Colorado, with European headquarters in London and Paris.