A phone lookup service can be very useful to you when an unknown number calls your phone. All you have to do is enter the phone number into a form and the service will return the name and the address of the person who registered the phone number. As long as the phone number calling you is listed in the phone book and is a landline, reverse phone lookups are pretty simple to do. Reverse cell phone lookup services are a little different because these numbers are not listed in publicly available databases like community white pages. Free vs. Paid Cellular phone number databases are privately held by the various cell phone service providers. They will lease these databases to a lookup service for a fee. That is one reason why you need to pay to find out information on a reverse phone lookup. The service needs to recoup their [...]