Information on Zayo's Acquisition of USCarrier

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On Oct. 1st, Zayo completed the acquisition of USCarrier, extending our bandwidth infrastructure solutions in the Southeast United States. Combined with our other acquisitions, Zayo now offers a comprehensive portfolio of dark fiber, transport, IP services and colocation service. It's network extends to the United States, Europe, Canada and Japan.

Here are some important details about the Zayo network:

Fiber in 45 states and Washington D.C.
Approximately 68,500 route miles and 4.87 million+ fiber miles
218 global markets, including the United States' 10 largest cities
Dense metro fiber assets in London, England with connectivity to key data centers in Frankfurt, Amsterdam and Paris
Twenty colocation and interconnection facilities, including: Baltimore, Boston, Chicago, Cincinnati, Cleveland, Columbus, Dallas, Las Vegas, Los Angeles, Memphis, Minneapolis, Nashville, New York, Newark, Philadelphia, Pittsburgh, Seattle and Washington, D.C.
Approximately 10,000 on-net buildings, including major data centers, telecommunication hubs, enterprise buildings and cellular towers with new locations added regularly

If you have been receiving services from USCarrier, we will continue to provide the same level of high quality service to which you are accustomed. Effective immediately, you can receive support for all of your Zayo and former USCarrier services from a set of Zayo representatives who will be contacting you soon. Also, there is a list of Zayo contacts on the left side of this page.

I invite you to explore the benefits of our combined network, and hope that you share our enthusiasm about the opportunities that it creates.

If you have any questions or issues, please contact us.


Zayo Group is a global provider of bandwidth infrastructure services, including dark fiber, wavelengths, SONET, Ethernet, IP services, and carrier-neutral colocation and interconnection. Zayo serves Carriers, Disaster Recovery, E-Rate & Education, Financial/Low Latency, Healthcare, Media & Digital Content, and Mobile Infrastructure. Zayo's global network includes 74,300 route miles of metro and intercity fiber connecting 11,740 on-net buildings and serving 45 states and Washington, D.C. Zayo also has 141,400 billable square feet of colocation and interconnection space.
This site is for informational purposes and is not an offer or solicitation of an offer to buy or sell any security or investment. The content and opinions herein do not constitute investment advice and independent advice should be sought when appropriate. Zayo makes every reasonable effort to ensure the accuracy of the information herein. This information is subject to change without notice.