AT&T is the largest communications holding company in the world by revenue. Operating globallyunder the AT&T brand, AT&T offers the world’s most advanced and powerful global backbonenetworks, carrying 16.0 petabytes of data traffic on an average business day to nearly everycontinent and country, with up to 99.999 percent reliability. AT&T is the nation’s premier wirelesscarrier based on subscribers, serving 71.4 million customers and enabling them to travel andcommunicate seamlessly in more than 200 countries worldwide and is the exclusive U.S. providerof iPhone 3G and the iPhone. AT&T is also the nation’s largest provider of broadband — 14.6million high speed Internet subscribers (as of 1Q08) and the nation’s largest Wi-Fi provider, nowoffering customers access at more than 71,000 hot spots spanning countries around the world(including company-owned and third-party roaming locations). AT&T is proud to be one of theworld’s largest providers of IP-based communications services for businesses, with an extensiveportfolio of Virtual Private Network (VPN), Voice over IP (VoIP) and other offerings — all backedby innovative security and customer support capabilities. In addition to the vast communicationsportfolio, AT&T is the nation’s largest directory publisher, delivering print directories to morethan 83 million residences and businesses in 22 states, and a world leader in the transport andtermination of wholesale traffic. As the parent company of YELLOWPAGES.COM, AT&T owns theleading Internet Yellow Pages network that received more than 1.5 billion local searches in 2007.AT&T is the largest provider of both local and long distance services in the domestic US, a historythat began over 130 year ago. Member since 2006.