Billy's Twitter account is: @BillyUnger 
Billy's Instagram name is @billyunger 
Billy used to have Facebook, but now he doesn't have it anymore.
Billy's YouTube channel is BillyUngerMUSIC, but he doesn't use it anymore.
Billy has a Vine account, but doesn't use it anymore. It's name is Billy Unger.
Billy doesn't have an ask.fm account. There's a fake account with the name BillyUnger, it's not the real Billy.