Syniverse Appoints Nancy J. White as Chief Marketing Officer

Syniverse Technologies (NYSE:SVR), a leading provider of
mission-critical technology services to wireless telecommunications
companies worldwide, today announced the appointment of Nancy J. White
as chief marketing officer for the organization. White's appointment
is effective immediately.
   Prior to joining Syniverse, White was senior vice president at
Telcordia Technologies, where she was responsible for managing the
company's relationship with its largest customer, AT&T. Before joining
Telcordia, White spent more than 20 years with Nortel Networks, where
she successfully drove a significant increase in the company's market
share in the wireless business, as well as created an integrated,
customer-focused marketing and sales organization across five
continents.
   "Nancy White is an accomplished business leader with more than 25
years of experience in the telecommunications industry, where she has
a history of successes in general management, sales, marketing and
operations," said Syniverse President and CEO Tony G. Holcombe. "She
is a results-oriented professional with a track record of leading and
inspiring teams to reach new heights. Based on her experience and
credentials, I am confident Nancy will immediately make a significant
contribution to our company as we sharpen our focus on developing,
marketing and selling new products and services to our prospective and
existing customers throughout the world."
   White commented, "I have great admiration for Syniverse and all
that it has accomplished. Having worked in telecommunications for 25
years and specifically in wireless since the industry's infancy, I am
well acquainted with the company. Syniverse holds an excellent
position in the North American wireless market, has a strong customer
base in Asia Pacific and Latin America, and has made significant
inroads in Europe. The company's reputation for customer service and
technological expertise is unrivaled. This is an excellent foundation
from which to take a solid, dynamic company comprising talented
people, a broad array of products and services and an impressive
customer base to new heights as a global technology services company."
   White currently serves as a member of the board of directors for
Legerity, Inc. and has served on several other boards including
CTIA-The Wireless Association executive committee and The Wireless
Foundation. She was named among the "Pioneering Women in Wireless" and
"Top 25 Women in Wireless" by Wireless Week Magazine. White holds a
bachelor's degree in business administration from Tennessee
Technological University and completed coursework through the
executive marketing program at Columbia University and the development
program for distribution executives at the University of Tennessee.

   About Syniverse

   Syniverse is a leading provider of mission-critical technology
services to wireless telecommunications companies worldwide. Syniverse
solutions simplify technology complexities by integrating disparate
carriers' systems and networks in order to provide seamless global
voice and data communications to wireless subscribers. Carriers depend
on Syniverse's integrated suite of services to solve their most
complex technology challenges and to facilitate the rapid deployment
of next generation wireless services. Syniverse provides services to
over 350 telecommunications carriers in more than 50 countries,
including the ten largest U.S. wireless carriers and six of the ten
largest international wireless carriers. Headquartered in Tampa, Fla.,
U.S.A., Syniverse has offices in major cities throughout North
America, The Netherlands and the United Kingdom and a global sales
force in the United Kingdom, Luxembourg, Italy, China, Hong Kong,
Brazil, Slovakia and India. For more information, visit
http://www.syniverse.com

   Cautions about Forward-Looking Statements

   This presentation contains forward-looking statements, including
statements about business outlook and strategy, and statements about
historical results that may suggest trends for our business. These
statements are based on estimates and information available to us at
the time of this presentation and are not guarantees of future
performance. Actual results could differ materially from our current
expectations as a result of many factors, including: unpredictable
quarterly fluctuations in our business; the effects of competition or
consumer and merchant use of our service; any adverse changes in our
agreements with our listings providers; the impact of international
expansion efforts on our business; and changes in our tax status.
These and other risks and uncertainties associated with our business
are described in our filings with the Securities and Exchange
Commission.