Free Reverse Cell Phone Directory is the one of the most comprehensive cell phone numbers directory around where you can search by cell phone number instead of by name. It not only has one of the largest databases of US cell phone numbers, but it is also free! Now when you get a call on your cell phone and you do not recognize the cell phone number calling you, simply come to the Free Reverse Cell Phone Directory and enter the cell phone number to find the name associated with that number. It is that simple. If you have any questions or comments please contact the Free Reverse Cell Phone Directory.