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AT&T Mobility Services (Fomerly Centennial de Puerto)

Centennial Communications (NASDAQ: CYCL), based in Wall, N.J. is a leading provider of regional wireless and integrated communications services in the United States and the Caribbean with over 1.1 million wireless subscribers. The U.S. business owns and operators wireless networks in the Midwest and Southeast covering parts of six states. Centennial’s Caribbean business owns and operates wireless networks in Puerto Rico, the Dominican Republic and the U.S. Virgin Islands and provides facilities-based integrated voice, data and internet solutions. Welsh, Carson Anderson & Stowe and an affiliate of the Blackstone Group are controlling shareholders of Centennial. For more information regarding Centennial, please visit our websites,, and

Centennial de Puerto Rico Web Site