I a re-using Spotify and importing my Apple playlists etc. I origionally registered using Facebook. I no longer have a Facebook account. When re-registering I have now have no username (just a number). How do I get a name/username back?
Since you closed your Facebook account, the username on your Spotify account will be an alphanumerical username. You can still access your account by using your email address and resetting your password here.