Nearly everybody in the US owns a cell phone, but how do you associate cell numbers with people? Is it possible to find out who owns a cell phone number, their address and even their background history? Well it’s easier than you think if you use the information and articles provided on cellphonenumbers.com

The site includes a wealth of information about cell phone numbers, such as how to look them up, who are the best providers, how to transfer numbers between handsets and how to minimize the impact if your cell phone is stolen. There is also a section that reviews of a number of ringtone providers, ranking them for ease of use and value.

Since there is no single national directory of cell phone numbers, one of the most useful sections of the site is the cell phone search reviews, where the major number search services are compared. A number of factors are taken into account including accuracy, quality and coverage.

Voice over Internet Protocol (sometimes called Broadband Phone, Voice over Broadband, Internet Telephony or Broadband Telephony) is the relatively new technology used to transmit voice data over the internet, usually broadband, or other IP-based network.

Voip-blog.net is a blog providing the latest VoIP news and articles. Although the site is relatively new, it already has articles explaining how VoIP technology works, its advantages and disadvantages, and some information about the major VoIP providers.

I knew a little about VoIP before coming across this blog. Even so I learned a few things I didn’t know about VoIP. For example, it is possible to send more than one call down a broadband connection yet there is some difficulty sending a fax via VoIP?! Maybe this blog will explain more in the future.

Another bonus is that the site uses a very nice template - which is not always the case with blogs covering technical subjects.