Google Voice Local Search

Google Voice Local Search is Google’s experimental service to make local-business search accessible over the phone. you can search for a local business by name or category. You can say "Giovanni's Pizzeria" or just "pizza" and get connected to the business, free of charge. You can also get the details by SMS if you’re using a mobile phone. Best of all, it's free 411 with no ads. 1-800-GOOG-411 (1-800-466-4411). Check it out for yourself.