Centennial Communications Prices Common Stock Offering.

Business Editors

WALL, N.J.--(BUSINESS WIRE)--Nov. 4, 2003

Centennial Communications Corp. (the "Company" or "Centennial") (NASDAQ: CYCL) announced today it priced a public offering of 10,000,000 shares of its common stock. 7,000,000 shares were offered by Centennial and 3,000,000 shares were offered by affiliates of The Blackstone Group. The Company and Blackstone have also granted the underwriter an option to purchase up to an additional 1,500,000 shares of common stock to cover over-allotments, if any. Lehman Brothers Inc. is acting as sole book-running manager in connection with this offering.

The Company intends to use the net proceeds from this offering to repay debt and for general corporate purposes.

This press release shall not constitute an offer to sell or the solicitation of an offer to buy nor shall there be any sale of the securities referred to herein in any state in which such offer, solicitation or sale would be unlawful prior to registration or qualification under the securities laws of such state. A shelf registration statement relating to these securities was filed and has been previously declared effective by the Securities and Exchange Commissions (the "SEC"). A prospectus supplement relating to the offering will be filed by Centennial with the SEC and will be available on the SEC's web site at www.sec.gov. A prospectus meeting the requirements of Section 10 of the Securities Act of 1933, as amended may be obtained from Lehman Brothers Inc. at c/o ADP Prospectus Department, 1155 Long Island Avenue, Edgewood, New York, 11717, or by calling 631-254-7106.

About Centennial

Centennial is one of the largest independent wireless telecommunications service providers in the United States and the Caribbean with approximately 17.3 million Net Pops and approximately 971,500 wireless subscribers. Centennial's U.S. operations have approximately 6.1 million Net Pops in small cities and rural areas. Centennial's Caribbean integrated communications operation owns and operates wireless licenses for approximately 11.2 million Net Pops in Puerto Rico, the Dominican Republic and the U.S. Virgin Islands, and provides voice, data, video and Internet services on broadband networks in the region. 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 at www.centennialwireless.com, www.centennialpr.com and www.centennialrd.com.

Cautionary statement for purposes of the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995: Information in this release that involves Centennial's expectations, beliefs, hopes, plans, projections, estimates, intentions or strategies regarding the future are forward-looking statements. Such forward-looking statements are subject to a number of risks, assumptions and uncertainties that could cause the Company's actual results to differ materially from those projected in such forward-looking statements. These risks, assumptions and uncertainties include, but are not limited to: our substantial debt obligations; the availability and cost of additional capital to fund our operations, including the need to refinance and/or amend existing indebtedness; restrictive covenants and consequences of default contained in our financing arrangements, which place limitations on how we conduct business; the competitive nature of the telecommunications industry in the areas in which we operate, including, without limitation, the effect of existing and new competitors, including competitors that may have a lower cost basis or greater resources than we do, competitors that may offer less expensive products than we do and competitors that may offer more technologically advanced products than we do; market prices for the products and services we offer may continue to decline in the future; general economic, business, political and social conditions in the areas in which we operate, including the less developed Caribbean region, including the effects of world events on tourism in the Caribbean; continued overbuilding by personal communications service providers in our U.S. wireless markets and the effects of increased competition in our markets, which may cause a reduction in roaming revenues, increased subscriber cancellations, a continued reduction of prices charged and lower average revenue per subscriber; our ability to effectively manage subscriber retention and cancellations, particularly in light of local number portability regulations scheduled to take effect on November 24, 2003 requiring wireless companies to permit the phone numbers that they allocate to their customers to be portable when the customer switches to another carrier, which will increase retention costs and present technological difficulties and may increase churn; fluctuations in currency values; our dependence on roaming agreements for a material portion of our U.S. wireless revenues and the continued price declines in roaming rates and potential reduction of roaming minutes of use; our ability to attract and retain qualified personnel; the fact that our coverage areas are not as extensive as those of other wireless operators which may limit our ability to attract and retain customers; the effects of consolidation in the wireless communications industry; the effects of governmental regulation of the telecommunications industry; the capital intensity of the telecommunications industry, including our plans to make significant capital expenditures during the coming years to continue to build out and upgrade our networks and the availability of additional capital to fund these capital expenditures; declining rates for international long distance traffic; opportunities for growth through acquisitions and investments and our ability to manage this growth; changes and developments in technology, including our ability to upgrade our networks to remain competitive and our ability to anticipate and react to frequent and significant technological changes; local operating hazards and risks in the areas in which we operate, including without limitation, hurricanes, tornadoes, windstorms and other natural disasters; our ability to manage, implement and monitor billing and operational support systems; potential litigation relating to using wireless telephones while operating an automobile and the potential reduction of wireless usage due to legislation restricting usage while driving; potential litigation relating to possible health effects of radio frequency transmission; the relative illiquidity and corresponding volatility of our common stock and our ability to raise equity capital; the control of us retained by certain of our stockholders and anti-takeover provisions; and other risks referenced from time to time in the Company's filings with the Securities and Exchange Commission. All forward-looking statements included in this release are based upon information available to Centennial as of the date of the release, and we assume no obligation to update or revise any such forward-looking statements.