You already know that wireless numbers are unlisted, so you ask yourself, "How can I do a reverse phone lookup on a cell number?" You are correct in thinking that you can't find the information you need using the same methods that you did years ago.
A telephone book won't work anymore because you're not looking for a land line number.
And there is no directory for cell numbers.
In fact, there are privacy laws which protect wireless phone user's rights to privacy.
So is there any kind of mobile phone number directory out there? The idea for a directory was on the table back in 2006, but once cellular service providers realized that their customer's privacy would be gone, they quickly backed away from the idea.
So we are left with no cellular directory today.
This is why reverse telephone lookup services have become so important.
These databases have taken us out of the dark about who wireless numbers belong to.
Now, if you are being harassed by a prank caller or pestered by a persistent telemarketer, you can find out who they are and take action.
Cheating spouses can no longer hide behind mobile numbers.
By entering a number in the search field at an online database, not only can you find out who your spouse is talking to, you can see:

• Where they live
• Who lives in the house with them
• What their previous address was
• And much more

You can't beat the results that you get from reverse lookup services.

• You can search as many times as you want.
  
• The searches are private.
  No one but you knows that you ran a search on their number.
  
• The databases have information on about 95% of all cell phone numbers in use in the U.
  S.
  
• Searching is very simple.
  Just enter the number and click search.
  
• You get instant results.
  

Be sure you use a reputable database for your search.
There are some directories that claim to have this detailed information, but fall short when you actually run searches.