About Zayo

Your Network. Our Mission.

About Zayo

Zayo Group is a global provider of bandwidth infrastructure services, including dark fiber, wavelengths, SONET, Ethernet, IP services, and carrier-neutral colocation and interconnection. Our network footprint extends 81,000 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.

Mission

Accelerate our customers’ capabilities to enrich, entertain, teach, protect, and inspire the people of the world by providing enormous bandwidth and connectivity over our exceptional network infrastructure.

Physical Infrastructure

  • Dark Fiber: leveraging existing Zayo fiber assets and organic construction
  • Carrier-Neutral Colocation and Interconnection: dedicated facilities to house equipment and connect to external networks
  • Mobile Infrastructure: Tower Backhaul, Small Cells, and DAS

Lit Services

  • Wavelength: scalable WDM transport
  • Ethernet: MEF-Certified Ethernet product portfolio
  • IP Services: IP Transit, Dedicated Internet Access (DIA), IP-VPN
  • SONET: protected, dedicated connection for data, video and voice

Other Services

  • Zayo Professional Services: network management and technical services
  • Zayo France: France bandwidth infrastructure business (incorporated Neo Telecoms acquisition)

Our Network & Facilities

Zayo’s network serves eight countries and 45 states, plus Washington D.C. The network connects the largest U.S. and European cities, as well as many Tier 2–5 U.S. markets. Zayo’s network reaches 15,794 buildings, including 756 data centers, 650 carrier POPs, and 9,505 enterprise buildings. Zayo also has 265,000 finished billable square feet of colocation and interconnection space. For more detailed network information, visit our Network Overview page.

For Sales, call Zayo at (866) 364-6033
About Zayo
Zayo Group is a global provider of bandwidth infrastructure services, including dark fiber, wavelengths, Ethernet, IP services, SONET, carrier-neutral colocation, and technical services.

Our network footprint extends over 81,000 route miles, providing fiber-based connectivity between major data centers, carrier PoPs, enterprise buildings, and more.