Free Google 411 cell phone business search will connect you for free.

Call your favorite local business. Dial 1-800-GOOG-411 (1-800-466-4411), then name the business you’re looking for and where it’s located. GOOG-411 will find it and connect you to it for free.
Local business information through SMS. Say “text message” after you hear the exact location of the business you’re looking for, and GOOG-411 will send you a text message with the business’s address and phone number.
No more 411 charges. GOOG-411 is a free service – even the call connecting you to the business you're looking for is free. (Carrier charges for the use of your mobile device may apply.)

The google phone number to add to your cell: 1-800-466-4411


Link:http://www.google.com/mobile/products/goog411.html#p=default