Directory assistance

http://videos.howstuffworks.com/science-channel/30207-its-all-geek-to-me-secret-cell-phone-key-strokes-video.htm

There's an 800 number you can call. You must endure a 15-second advertisement, but at around 10 cents a minute your call will be cheaper than a $1.50 charge - if completed in less than 15 minutes.

You can also text a lookup request to GOOGL (without the E). Average cost of texting is 15 cents per message (each way).