ZAYO Group US Eng en English fr Français Tranzact Learn More Log In Sign Up Contact Contact Form Phone & Email Technical Support (NCC) Administrative Offices Glassdoor Instagram Twitter LinkedIn Facebook Company About Zayo Working at Zayo Careers Contact Us Events Executive Team Board of Directors Global Network Buildings List & KMZ Files Network Map France Network UK & Ireland Network Cloud Connectivity Data Center Connectivity Metro Fiber Maps Services Physical Infrastructure Dark Fiber Data Center & Colocation Mobile Infrastructure Cloud & Connectivity Wavelengths Ethernet IP Services SONET IaaS Live Video Industries Cable & Satellite Carriers Cloud Enablement Data Center Operators Digital Media & Content E-Rate & K-12 Education Financial & Low Latency Government Services Health Care Oil & Gas Research & Education System Integrators Utilities News Media Kit Press Releases Investors Company History Owners Manual Glossary News Earnings Releases Events and Presentations SEC Filings Stock Information Corporate Governance Investor Alerts Partners Agent Partners Agent Quote Request Referral Partners Gartner Positions Zayo Cloud on Magic Quadrant with Cloud-Enabled Managed Hosting, North America 2 Years in a Row.* GET REPORT “It [Live Video] is a big firehose pumping the content out of the arena.” —Steve Hellmuth, EVP, Operations and Technology for the NBA — Fortune Magazine READ MORE Latest Press Release Zayo Group Holdings, Inc. Reports Financial Results for the 4th Fiscal Quarter Ended June 30, 2015 09.18.2015 Read More France Network Explore Zayo's Network Zayo's Europe network connects metros through the UK and France, and Frankfurt and Amsterdam. Do we serve your site? LEARN MORE Contact Zayo Work with one of Zayo's experts France Network Connecting Paris and Beyond UK & Ireland Network Metro & Longhaul Fiber How can we help? (866) 364-6033 Glassdoor Instagram Twitter LinkedIn Facebook About Zayo Zayo Group is a global provider of bandwidth infrastructure services, including dark fiber, live video, IaaS, wavelengths, Ethernet, IP services, SONET, cloud, and carrier-neutral colocation. Our network footprint extends over 84,000 route miles, providing fiber-based connectivity between major data centers, carrier PoPs, enterprise buildings, and more. Read More Interactive Network Map Buildings List & KMZ Files United Kingdom Network Paris Network Company About Zayo Working at Zayo Careers Contact Us Events Executive Team Board of Directors Solutions by Industry Cable & Satellite Carriers Cloud Enablement Data Center Operators Digital Media & Content E-Rate & K-12 Education Financial & Low Latency Government Services Health Care Oil & Gas Research & Education System Integrators Utilities Services Physical Infrastructure Dark Fiber Data Center & Colocation Mobile Infrastructure Cloud & Connectivity Wavelengths Ethernet IP Services SONET IaaS Live Video Investors Company History Owners Manual Glossary News Earnings Releases Events and Presentations SEC Filings Stock Information Corporate Governance Investor Alerts Partners Agent Partners Agent Quote Request Referral Partners ©2015 Zayo Group, LLC. All Rights Reserved Contact Legal Policies Site Map Store Zayo is a global bandwidth infrastructure services provider, including cloud IaaS (infrastructure as a service), dark fiber, live video, wavelengths, Ethernet, IP services, SONET, and carrier-neutral colocation and interconnection. Zayo's assets includes more than 85,500+ route miles of metro and intercity fiber connecting 16,000 on-net buildings and serving 46 states and Washington, D.C., plus 288,000 billable square feet of colocation space. This site is for informational purposes and is not an offer or solicitation to buy or sell a security. This content doesn't constitute investment advice and independent advice should be sought when appropriate. Zayo makes every reasonable effort to ensure the accuracy of this information, which is subject to change without notice.