Reverse phone lookup service providers are in legal accord with the phone firms that keep and maintain the database in question, meaning that they are restricted from distributing the information to ensure that the privacy of customers is ensured. This is why reverse phone lookup services require that you provide a valid and active credit card number to be able to sign up and use the service. This will make sure that the service is only used for legitimate purposes – rather than for harassing, prank calling or stalking. Most services will also require a small fee, usually in the form of a subscription, because the phone businesses who provide the databases that contain phone numbers and other data also charge a fee every time the databases are accessed.
On the other hand, you might be interested in free reverse phone lookup. It can be possible to reverse phone lookup people without paying a fee, but the options are very limited. Basically, you will have to do it the hard way and spend much more time than you would if you would use a professional reverse phone lookup service. You would have to start by searching for the phone number in databases available to public- in whitepages, in the phonebook, in Google and other major search engines, as well as in Facebook, Myspace and other social networks – all in the hope that the number in you are looking for has been posted somewhere. Of course, the data gathered this way can be inaccurate, since almost anyone can create and modify it anonymously – after all, these are public databases, and anyone can access them just like you can. And worse of all, the chances of success will probably be very slim – but if you have a lot of time on your hands, you are welcome to give free reverse phone lookup a try.
Professional reverse phone lookup services, on the other hand, will almost always provide a minimum of full name and current, accurate address for any number you query. However, the best reverse phone lookup will also provide additional data, like the names, addresses and phone numbers of family members, additional or alternative phone numbers, emails, and other bits of useful information