Twenty - five percent of Americans currently own mobile phones . About a quarter of all U.S. households have gone mobile phone - only . handy , it 's not just your imagination . Five percent of Americans own e - reader devices such as the iPhone or Amazon .
Twenty - five percent of Americans currently own mobile phones . About a quarter of all U.S. households have gone mobile phone - only . Five percent of Americans own e - reader devices such as the iPhone or Amazon .