While I continue to wonder what underwear has to do with this thread...

Here's a beta testing FREE 411 number you can call from any phone (in the USA only currently): 800 goog 411...

obviously it is up by google... it's voice activated/response... IT IS CURRENTLY loaded with business numbers only.... if you don't wish to be directly connected to the number you want, then when it asks you can ask for more information" and it will give you the phone number of the business.