Are you aware that there are reverse phone look up sites available on the internet? Skeptics may not believe they exist, usually because they have tried free searches on public domains with few result and are biased by bogus free search ads littering the web.

The definition of reverse phone lookup is a service that presents you with current information about a phone owner when you input their telephone number. You can easily find information for publicly listed landline numbers via internet search engines or the white pages, which can also be found on line. A reason to search for information may be to quickly acquire an address and location of a person or business, finding an old friend, uncover the owner of a number you find your wallet (or your spouse's wallet). Toll free numbers and can be researched to see which business is calling you. Inquiries involving cell phone and unlisted numbers will not be free because they are housed in private databases and are not freely available to the public. For a fee, you can search these databases and find all the information you want about unlisted numbers and mobile phone numbers.

There are companies available to those wanting to search these private databases. These companies are found online and are called reverse phone directories. They have business arrangements with all major phone companies, which allows you to search telephone databases through the directories. The fee for a one-time search is just under $15 and if you would like to do multiple searches, a year-long subscription costs just under $40. The reputable companies also give you a 60 day money-back guarantee, so there is no risk to you.

The type of information you can expect to receiving includes the name of the registered owner of the phone and their registered address. You may also receive any other phone numbers they own, how many people live their household and their household income, if those are in the database.

You have to make sure that you use reputable reverse search companies. As a rule of thumb, the directories that give you a money back guarantee are reputable. If you decided you want to use a free directory, keep in mind that they are still paying for access to the telephone company databases. They usually recover their costs by selling email addresses to third parties. So, if you do not want your email address to be sold to others, stay away from the free reverse phone search directories.