When you google "reverse phone look-up," intelius.com adverstises the look-up is free. When you click on to get the information, there is at least a $. 99 charge for a single look-up. The only information that is free is the probable location and it states, "land line." I have done my own in these reverse look-ups and it came back in a city not where I live and land line, so what it states is not necessarily true.