Now you can, simply navigate to a channel with DYNO bot in it. Such as https://discord.gg/N2vbRG then simply say "! or ? discrim [your numbers] then it will return with some results.
What you want to do is change your name to one of these so lets say my name on discord is "rapidaax" and my numbers are 7790. I would change my name to Advar BlackTree then changeback and my numbers would be changed.
Beware: You can only change your name 2 single times per 2 -4 hours.
Up vote if this worked for you.