Reverse look up phone book
Ever since free reverse cell phone number searches have been available to the public, people who have tried them out are still wondering if these are scams or not.
Reversephone number
Are you looking for the address of a particular person but all you have is his cell phone number? Do you wish to see him so badly that you need a way to trace the cell phone number?
Phone Validator - Phone Number Check (http://www.phone-validator.net) - check phone numbers, national or international, mobiles, landlines/fixed lines, VoIP etc. (free for 100 phone numbers).
Cell Phone Number Reverse Search
The mobile reverse phone search rapidly became a popular, helpful way of locating mobile phone numbers and it will only grow in the future.
Cell Phone Number Trace
There are many websites that offer free reverse lookups. But you must put in mind that their databases are mostly made of landline numbers. It will be a complete waste of time to use them for reverse phone lookups.
Look up reverse phone numbers
One thing that you can do is to ignore the calls. Once you see that the number is not registered in your caller id, you can just leave the phone ringing until the caller gets tired of waiting for someone to pick it up.
Reverse directory phone
These websites are a great way to find out who has called you when you are being harassed, get a lot of wrong numbers or get a lot of solicitation phone calls.