That's right. Using Google Voice Search, 1800-Goog411, you can get free long distance to any business in the United States from ANY phone.

All you do is dial the Google Voice Search phone number (1800-GOOG411). When the prompt asks for "City and State", tell it the name of the City and State of what business you want to call. Then at the prompt, tell it the name of the business you'd like to call. When its found, it will ask if you'd like to be connected. Of course you would! 

There you go, you're connected to a long distance number for the cost of a toll free number! Thanks Google 

I'm sure eventually, they'll let you search for residential numbers as well.