Premiere Global Services to Acquire Citizens Conferencing
Acquisition Expected to be Accretive in 2005

ATLANTA, GA, February 16, 2005 - Premiere Global Services, Inc. (NYSE: PGI), a provider of innovative ASP-based communication technologies for business process automation, today announced it signed a definitive agreement to acquire the conferencing services division of Citizens Communications Company (NYSE: CZN), for $41 million net of working capital. The acquisition is expected to close late in the first quarter of 2005, and the Company plans to fund the purchase with its bank credit facility.

Based in Chicago, Citizens Conferencing offers a full suite of audio and Web conferencing services and is estimated to generate forward twelve month revenue of approximately $21 million. The acquisition is expected to be accretive to Premiere Global’s revenues and earnings in 2005, and the Company anticipates raising its financial outlook upon closing.

“I am excited to add Citizens Conferencing to our growing Company,” said Boland T. Jones, Founder, Chairman and CEO of Premiere Global Services, Inc. “They are remarkably similar to our current SME business, with comparable customer profiles and sales levels. In addition, we believe their customers will benefit from our full suite of communication technologies, including our ReadyConference® Plus integrated Web conferencing service.”

About Premiere Global Services, Inc.

Premiere Global Services, Inc., formerly Ptek Holdings, Inc., is a leading global provider of innovative business communications and data services. Customers use our ASP platform to conduct traditional and VoIP-based collaboration sessions and to process and deliver large quantities of individualized, business critical information. Premiere Global offers outsourced document delivery, data capture, alerts/notifications and campaign management solutions that automate customers' business processes and improve efficiency levels enterprise-wide. We also offer a full suite of conferencing solutions, including automated, operator-assisted and Web collaboration services that enable customers to communicate real-time via our advanced, open standards global conferencing platform.

Premiere Global serves more than 46,000 corporate accounts in nearly every business sector, throughout 18 countries worldwide. Our corporate headquarters is located at 3399 Peachtree Road NE, Suite 700, Atlanta, GA 30326. Additional information can be found at

Forward-looking and cautionary statements

Statements made in this press release, other than those concerning historical information, should be considered forward-looking and subject to various risks and uncertainties. Such forward-looking statements are made pursuant to the "safe harbor" provisions of the Private Securities Litigation Reform Act of 1995 and are made based on management's current expectations or beliefs as well as assumptions made by, and information currently available to, management. A variety of factors could cause actual results to differ materially from those anticipated in Premiere Global Services' forward-looking statements, including, but not limited to, the following factors: competitive pressures, including pricing pressures; technological change; the development of alternatives to our services; market acceptance of our new services and enhancements; integration of acquired companies; service interruptions; increased financial leverage; our dependence on our subsidiaries for cash flow; continued weakness in our legacy broadcast fax business; foreign currency exchange rates; possible adverse results of pending or future litigation or infringement claims; legislative or regulatory changes; general domestic and international economic, business or political conditions; and other factors described from time to time in our press releases, reports and other filings with the SEC, including but not limited the “Risk Factors Affecting Future Performance” section of our Annual Report on Form 10-K for the year ended December 31, 2004. All forward-looking statements attributable to us or a person acting on our behalf are expressly qualified in their entirety by this cautionary statement.