Let me tell you first the basic thing you need to know about a reverse phone lookup. In an ordinary telephone directory, you can obtain the information such as the phone number by searching on the customer's/subscriber's name or address details. In a reverse phone lookup though, you can see the customer's name and other information by searching it through their phone number. Pretty amazing, isn't it? Well, I thought this kind of techie stuff is only applicable in the United States. Good thing for our Canadian folks as there is also a Canada phone number reverse. I believe that the basic concept is the same and for more information, just kindly click here.