Phone NUmber Reverse Lookup
Although, I have never heard of a this particular type of search before, I realize that I have used it, especially to search people, business, and phone numbers. You can use a reverse lookup to find anyone according to their 10 digit telephone number. It is kind of like the white pages in the phone book, but free and on the internet. Most sites just need the basic ten digit phone number, whereas some may require a little more information, but that can be hard to enter if you are looking for the person to begin with. Although, I have never heard of the term, I have used this simple form of search in the past.
