The FTC will vow in Congressional testimony today not to purge numbers on the Do Not Call List while Congress considers making registrations permanent. Do Not Call registrations currently last for five years, and are set to start expiring in April 2008 despite the list’s broad popularity: 92% of Americans have heard of the list, 76% have added their number, and 92% claim to receive fewer calls marketing calls. Lydia Parnes, Director of the FTC’s Bureau of Consumer Protection, appearing before the House Energy and Commerce Subcommittee on Commerce, Trade, and Consumer Protection will hail the list for ‘restoring the sanctity of the American dinner hour.’