Dex One, SuperMedia File for Chapter 11 as Part of Merger Process

Dex One Corporation

and SuperMedia

today announced that each company has received the requisite shareholder approval for their proposed merger and they both have voluntarily filed for Chapter 11 in the United States Bankruptcy Court for the District of Delaware (the “Court”), to implement “pre-packaged” Plans of Reorganization. Dex One and SuperMedia intend to use this strategic process to facilitate the completion of their merger announced on Aug. 21, 2012. The operations of both companies are expected to continue without interruption during the restructuring process. Subject to Court approval of the plans, the companies believe the merger will be completed within 45 to 60 days. These plans intend