Google has released their voice local search called Goog-411, and it works great !
There has been some mention of this in the past, but this appears to be the first “experimental” release.
I tried it immediately and was very impressed with the interface and response.
And it’s free. Google doesn’t charge you a thing for the call or for connecting you to the business. Regular phone charges may apply, based on your telephone service provider.
Note: Google Voice Local Search is still in its experimental stage. It may not be available at all times and may not work for all users. We’re fine-tuning the service to get better at recognizing your requests. It’s currently only available in English, in the US, for US business listings. Source : Google Voice Local Search