First off, let's make sure we are on the same point when it comes to performing a reverse phone look-up. A reverse phone look-up is typing in the number and finding out the true identity of exactly what person is calling you!

You can access huge databases of phone numbers and perform a reverse number look-up. By doing this, you can ensure that the person you are trying to look-up will show up and that you will know who's calling you from an unidentified number.

You'll be able to know every unidentified number, know exactly who's calling, and know where exactly to find them. There are some so detailed that you will actually receive the information in specific detail down to their occupation! How amazing is that? The best databases also offer unlimited access for a small-one-time fee.

This reverse phone look-up technology is for people who are trying to find a person calling from an unidentified number, know who's calling at all times, for people who want to know suspicious phone calls to a loved one or significant other, people who want to stop prank callings, etc.

These databases use ingenious techniques in order to give you the numbers you want. They even offer maps so that you can visually see who's calling, and where they are calling from; or their personal address. The best databases will also offer you the option of having your private information cloaked from people who may search you.

Best of all, all of this information is completely "legal" and you'll be searching anonymous. The best of both worlds.

Free Vs. Paid
When it comes to the world of free on the internet - you usually get what you pay for. I'll be honest here, my experiences with a free service is simply not the best; you do not get the quality information you want, you get complete garbage, and sometimes they just give you the wrong address and name.

It' was a frustrating experience, and they should have paid "me" for using that service; there are also paid scams; however paid phone number reverse look-up databases have definitely worked the best.

After I have paid a small-one-time fee, I am able to access an unlimited amount of numbers at an unlimited pace - meaning I can use their accurate database whenever I want. The thing about it is; it's hard to offer this type of service for free because of the technology and access fees it takes to get this information; it can be a hefty cost for the providers; and they barely receive any profit per sale - which is why it's best to always pay for this incredible technology.

You can try out the free databases for yourself by simply going to the search engines; however, the decision is up to you!