The process by which people are found by their phone numbers is called a "reverse lookup." By searching through public records, an individual's name, current address, and other contact numbers can be found. This is typically accomplished through an investigative company (either by person or online) that usually results in an average 98 percent success rate.

There are many reasons why someone would want to find people by their phone numbers. Background checks, especially those for employees, are particularly essential for personal and business safety. In addition, an individual who may have a phone number (but not the name) of a potential stalker, crank caller, or unfamiliar person is safer looking up the information. If there is a danger involved, it is never a good idea to call the person back directly, unless you are under strict police supervision.

Find People by Unlisted Phone Numbers

When the phone number is unlisted, a special search engine may need to be employed to trace the number to a particular phone company. Once this information is received, it becomes simpler to find the person's name and current mailing address. However, if the phone number is old or out of date, it may bring up old or out of date information as well. It is a good idea to use several search options to confirm the initial results; otherwise, you may make decisions based on old information.

Searching by a home phone number may also result in information that is different from that of a cell phone number. Many people choose to divide their home or work phones from their cell phones into separate uses. This means a person's property rental records may come up through her home phone number, while her driver's license information may be connected through her cell phone number.