Cell phone reverse phone book Cell phones have become a necessity for many people nowadays. Having a cell phone is convenient especially if you need to keep in touch with family members and friends. You can either call them or send them a text message anytime. But what if one day you lost one of your friend's mobile phone number? What if you accidentally deleted it from your phone book? How can you contact him again? Or what if there is a number on your phone that does not have a name? What are you going to do to know who owns that number? Are you going to try to call it or send a text message? Cell Phone Reverse Phone Book will give you instant access to: * Owner Information * Address History * Carrier Details * Location Details