I came across yet another free 411 service that will let you get direct assistance for free.  Of course for the free 411 service, you’ll have to listen to 1 to 4 ads.  Which is between 4 t0 10 seconds long.

Practical uses for ATT Free 411 
Of course you could use this with Skype to make free phone calls (1800 calls are free).  You might be able to use this at a payphone, usually 1800 number calls are free there too.

The Free 411 Number?
Just call1-800-YellowPages (1-800-935-5697)

The call will be free of cost from cell, home, work phones though we aren’t sure if this is also true for payphones?