I’m sure occasionally you have a phone number show up on your caller ID and you have no clue who it is. You could phone them straight back and ask who called, but what if it’s a telemarketer or somebody else you don’t want to talk to? Then you have to end up talking to them!

A better method is to use a reverse cell phone lookup service such as Reverse Phone Detective. For a small fee you can run as many phone number searches as you want and gather tons of information on the individual who owns a particular phone number.

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