Zayo Logo

Zayo Expands Fiber Network in Indiana

Press Release

Expansion increases network footprint for major wireless carrier

BOULDER, Colo. –
Zayo Group Holdings, Inc. (NYSE: ZAYO) today announced that the company
will provide fiber-to-the-tower (FTT) to approximately 70 new towers in
Indiana to serve a major wireless carrier customer. Zayo now provides
services to all four major wireless carriers in Indiana.

The sale leverages part of Zayo’s 4,300 route miles of network in
Indiana. The new FTT project will add minimal network extensions in Fort
Wayne, Lafayette and other areas.

This is the second recent sale to a major carrier for mobile
infrastructure in Indiana. In
2016
, Zayo initiated installation of 234 new network miles of dark
fiber south and west of Indianapolis to connect a corridor to
Louisville, Kentucky for another major wireless carrier, which has
recently been completed.

Indianapolis and the surrounding area has a strong base of financial
service, insurance, technology and healthcare businesses, including a
leading global CRM company. Indiana is also home to several large state
and private universities. Zayo’s fiber solutions are addressing wireless
carriers’ requirements for scalable, high-capacity infrastructure.

“Zayo’s network across Indiana has the capacity to not only provide FTT
infrastructure for one of the nation’s leading wireless carriers but
also the fiber capacity to support other customers in need of
high-bandwidth solutions,” said Jack Waters, CTO and president of Fiber
Solutions at Zayo.

For more information on Zayo’s network, visit zayo.com.

About Zayo Group

Zayo Group Holdings, Inc. (NYSE: ZAYO) provides communications
infrastructure services, including fiber and bandwidth connectivity,
colocation and cloud infrastructure to the world’s leading businesses.
Customers include wireless and wireline carriers, media and content
companies and finance, healthcare and other large enterprises. Zayo’s
124,000-mile network in North America and Europe includes extensive
metro connectivity to thousands of buildings and data centers. In
addition to high-capacity dark fiber, wavelength, Ethernet and other
connectivity solutions, Zayo offers colocation and cloud infrastructure
in its carrier-neutral data centers. Zayo provides clients with
flexible, customized solutions and self-service through Tranzact, an
innovative online platform for managing and purchasing bandwidth and
services. For more information, visit zayo.com.

Forward Looking Statements

This press release contains a number of forward-looking statements.
Words, and variations of words such as “believe,” “expect,” “plan,”
“continue,” “will,” “should,” and similar expressions are intended to
identify our forward-looking statements. No assurance can be given that
future results expressed or implied by the forward-looking statements
will be achieved and actual results may differ materially from those
contemplated by the forward-looking statements. These forward-looking
statements involve risks and uncertainties, many of which are beyond our
control. For additional information on these and other factors that
could affect our forward-looking statements, see our risk factors, as
they may be amended from time to time, set forth in our filings with the
SEC, including our 10-K dated August 22, 2017. We disclaim and do not
undertake any obligation to update or revise any forward-looking
statement in this press release, except as required by applicable law or
regulation.

CT?id=bwnews&sty=20171102005508r1&sid=14230&distro=ftp

Zayo Group Holdings, Inc.
Media:
Shannon Paulk, Corporate
Communications
303-577-5897
press@www.zayo.com
or
Investors:
Brad
Korch, Investor Relations
720-306-7556
IR@www.zayo.com