In this leak every entry has a phone number and a name. But only a few have an email address connected.

So it would be nice to have a service where you put in a phone number and it will list what information is available for it. Like this:

  [X] Phone Number
  [X] Name 
  [X] Current location
  [ ] Previous location
  [ ] Current employer
  [ ] Email address
  [X] Birthday
  [ ] Full date of birth (with year)