Not long ago, everyone had a landline phone in their home and finding a phone number or address simply required opening the white pages and finding the name. This has become more difficult now that cell phones are in common use and many people do not even have home phones, and if they do their number may be unpublished.

Even with the invention of caller ID on most home phones, many numbers may show up without an identifying name and there are ways for callers to stop their name from appearing. Reverse phone lookup services have responded to these changing times to offer a very timely service to modern phone users.

There are two common uses for these directories.

Finding Names

If you are getting calls from someone and only a number is revealed on your caller ID, or you want to identify cellular phone callers, reverse phone lookup services can assist in finding the name registered to the number in question. Just by typing in the phone number you will have access to the person who is initiating the bothersome phone calls.

People in search of lookup directories include those who need to identify a number often calling their spouse or teenager's cell phone, since there is no accessible directory for cell phone numbers. Others may use lookup directories when they need to know a name listed to a landline that is unpublished. Whenever you have a number but are uncertain who it belongs to, a reverse phone lookup service can help.

Finding Addresses

another common use is to find an address for someone, whether you know their name or not. Once you plug into the contact information connected with a specific number most services will give additional data as well, which includes the address of the home phone or an address listed to a cell phone number.

This may not be an everyday need for some people, but it does have its uses in quite a few situations. For example, take a parent desperate to locate a teenager who has run away or has not returned home long after curfew. If they can find phone numbers from the teenager's bedroom or cell phone a lookup directory could quickly reveal addresses as well as names of locations the teenager may be located.

Other circumstances may be looking for addresses to mail out party invitations to your child's friends. If you have the phone number you can access their address and get the invite in the mail without calling and tracking down other busy parents.

These services can also give you access to other various types of data, including income brackets or previous addresses, and one site even gives a map with an rough pinpoint to the business or home's location.

There will be a minor fee for any relevant reverse phone lookup service, but if your business or personal life requires certain information it is money well spent in the end. The charge is required because this variety of information is not easy or completely free to research, compile, and protect, so distributing it on demand to consumers such as you must also come with a fee to cover these working expenditures.

There probably will never be a public directory for cell phone numbers, and even if they were compiled it is probable many of the numbers would be unlisted just like many home phone numbers today. The only way to obtain access to these phone numbers is to give a minor charge either to do a single phone number lookup or to join a lookup directory if you will be using the service on a regular basis.