Cursed calls

The things are evolving to the point that we are surprised. After seeing as many challenges as the condom challenge, the bottle challenge, the mannequin challenge .. There is a new fashion of the youtubers. Are called the 'cursed calls'. It is based on taking numbers that are supposed they are damned, found on a page called 'deep web' that is a page that has excessive content of paranormal phenomena, and the youtubers are dedicated to call them.
The concept is that it do you have to disturb with the calls and you have to call many times.The youtubers say the demon answers calling the '666'. And with '088', you can contact with yourself of the future.
Curiosity kills us all and nobody knows if it is real or false.
Maybe they want to deceive us or is it real what they transmit us with the videos?