Being able to search and look up cell phone numbers and find out their owners online is probably not going to bring world peace or change the world. But knowing you can do it and being able to actually do it online when you want to can actually help make your life a little easier and simpler. This is particularly true if you've been receiving prank calls and you want to find out whose been calling you. More common perhaps are the numbers that you find on your missed calls list that you can't put a name to. One of them could be a long lost friend or relative who tried to contact you but gave up when they didn't get a response.

Reverse cell phone directories and services can help make you life easier by putting names and addresses to those numbers that show up as missed calls or those that you want to investigate. Many people have at one time or another spent several hundred dollars hiring a private detective to find out this information. But these days, you can leave the private investigators to do the more complicated stuff. It's not necessary to hire one just to find out the name and address of a caller.

There are online resources that you can use to research and find out this sort of information. These are called reverse look up services and you can use then to look up telephone numbers including cell phones. They are huge databases with a search facility where you can just enter a cell phone number and the system will search for a match. When a match is found, you'll be able to see the name and address of the registered own of that number and their carrier. All this is done in a matter of seconds.

Here are some examples of instances when you may need to use a reverse cell phone search service-

- To research missed calls on your phone

- To find out the identity of prank callers

- To research the source of threatening calls. People can no longer hide behind cellular phone numbers.

- To find out the owner of an unknown number that you wrote down but have since forgotten about.

There are many other instances where a reverse phone search may come in handy. You can probably think of other examples right now that are relevant to your life. The above mentioned examples are a few of some of the most common ones. Remember you can do some quick research on search engines like Google, MSN and Yahoo. Their indexes of web pages include places where people have posted details about their contact numbers and where they live. But the amount of information you'll find on the traditional search engines is limited because most people don't post their details online unless they have a good reason to be contacted such as when they are selling something or they need information and are asking people to contact them.

Click here to see a comprehensive list of reverse cell phone search services online where you can search and look up cell phone numbers to find out who they belong to.