If you are wanting to find by phone number who the owner of a mobile cell phone or landline number is, then this article will tell you every thing you need to know.As you probably know, mobile phone companies never reveal the details of their customers with anyone – short of law enforcement agencies. This allows us to remain anonymous when making calls. However, while this is generally good, it does allow people to abuse that perk. Prank callers spring to mind…Also, there are times when it would be real handy to know just who a mobile or landline number belongs to, not because they are making nuisance phone calls, but perhaps you don’t recognize their number on your phone bill. Maybe you want to put your mind at rest and confirm who other household members are calling, like your kids.My friend actually found out his girlfriend was cheating on him by looking up the number he found in a text message on her phone… what a day that was!So if the phone companies are not revealing this information, who is?Well, there are dedicated companies out there today who actually specialize in getting that information to you. They collate data from numerous sources, compiling it and ensuring it is up to date and accurate. Then, when you visit their web site, you can enter the phone number you have, and the system will tell you if they have a report available on that number. Often they will – they literally have comprehensive data on hundreds of millions of telephone numbers… both land line and mobile cell phones.There is a small fee involved in getting a full report, but it is comprehensive and very quick. You can have all the information you are looking for in front of you in literally minutes from now.