Just GOOG it for Info.

Need to dial directory assistance?  Use Google's 1-800-GOOG-411 (1-800-466-4411) for all your directory assistance calls.  It is FREE and gives you the option of pushing the details of the listing you're seeking directly to your mobile phone via SMS.  So far, it isn't ad-supported either.  Program it into your cell phone now.

Thanks to Cool Tools for the tip.