Normally, when you are thinking about someone you haven't haven't heard from in awhile or need to locate an old friend who you don't have a phone number for, you simply go to the phone book and look up their last name. Yet in current times most people do not even take up room in their homes with the oversized paper phone books, but would rather use websites which have the same information and find what they need much quicker.

Yet things happen in most people's lives where they receive a phone number and need to determine who it is connected to. Old style phone books are designed around knowing the name of the person you hope to connect with, so offer little help. With cell phones being so popular these days it gets even more difficult because there isn't a phone number directory accessible to the public like with residential numbers. Obviously, developments in technology have made another type of phone number directory essential.

Reverse phone lookup functions basically what its name suggests: it reverses the way you normally use a phone number directory. Rather than searching for a name to locate a number or address, you look up a phone number to retrieve the name or even address of whoever the number may be registered to.

Many people do not even realize this can be done, but with the development of reverse phone lookup directories it is now widely used by many businesses. It is also on the rise with individuals who find themselves curious about a phone number for for various reasons. It is a new sort of phone book and may very well erase the need for phone books in the future.

If you are bothered by a high volume of disturbing calls, whether they are childish hang ups, rude pranks, or even telemarketers and bill collectors who don't reveal who they are but call constantly, it is possible to identify just who is connected to the calls by utilizing one of these directories.

You can go to yellowpages.com and use a free reverse phone lookup website for the most basic information or for published landline numbers, but there are two categories of information that cannot be found by any other source besides a more detailed directory.

1. * When you have a phone number but no other information and want a name.
2. * If you have someone's cell phone or an unlisted landline number and want to find a name, address, or other information. Yellowpages.com is not going to help with this type of information because it is not updated with the information you need.

Reverse phone lookup services spend quite a bit of time compiling information, double checking that it is as accurate as possible, and maintaining it all in an organized directory so that it can be quickly used by people as needed.

Much of this information collected is not easy to find and some of it must be paid for as well. For instance, a trustworthy, up to date directory will have to purchase numbers from cell phone companies for updated listings of phone numbers. As with any business, it is to be expected that you will be required to hand over a nominal fee to have access to their records.

The deal about the charge is it should be low and affordable, typically about a dollar or so for a single phone number lookup and about fifteen bucks for more long term access to the |listings|directory|service}. Any directory which requires a large fee for very little information delivered should be avoided.

There are too many worthwhile websites available to waste time and money on incomplete services, so make sure they are offering the information you want before handing over your money.