Denver, August 7, 2006 - Qwest Communications International Inc. (NYSE: Q) today announced that it has signed a two-year agreement with Dallas-based Affiliated Computer Services (ACS), a premier provider of business process outsourcing and information technology solutions, to provide its state-of-the-art Qwest iQ NetworkingTM service.

ACS will connect domestic datacenters to the Qwest multi-protocol label switching (MPLS)-based network using iQ Networking's wide-area network platform. Qwest's iQ Networking service will be the underlying data infrastructure for ACS locations and allow the company to directly control its network and quickly bring applications to clients while reducing costs.

"Qwest has gone above and beyond to accommodate ACS' business needs, and we are proud to be associated with a company that cares about its customers," said Chris Gruenewald, director of network business operations for ACS. "Qwest iQ Networking service allows us to better grow our business, increase revenue and better compete in the ever-aggressive global marketplace."

"Qwest is excited to extend its relationship with ACS, and to be a part of the process that brings applications to ACS clients quickly," said Tom Richards, executive vice president, Qwest business markets group. "Qwest iQ Networking service is an easy-to-manage solution making it easier for ACS to do business with customers."

Qwest launched iQ Networking in early 2004 as the company's convergence platform supporting any number of applications, such as voice over Internet protocol (VoIP), messaging and other IP communications. Qwest iQ Networking focuses on solving business problems, reducing total cost and delivering an unparalleled customer service experience.

About ACS
ACS, a global FORTUNE 500 company with more than 55,000 people supporting client operations reaching nearly 100 countries, provides business process outsourcing and information technology solutions to world-class commercial and government clients. The Company's Class A common stock trades on the New York Stock Exchange under the symbol "ACS". ACS makes technology work. Visit ACS on the Internet at www.acs-inc.com.

About Qwest
Qwest offers a unique and powerful combination of voice and data solutions for businesses, government agencies and consumers ? locally and throughout the country. Customers coast to coast are turning to Qwest?s industry-leading national fiber optic network and its Spirit of Service for quality products and superior customer experience. For more information on Qwest, and its various operating subsidiaries, please go to www.qwest.com.