As I cant find any LOMCN rule on this (cant ban him/her/it)
I instead open the floor to anyone who wishes to flame Taylor for being so stupid to think that posting a girls number (someone he/she/it knows well enough to have her number) on the Internet and claiming it as a sex line is funny
BH
He can be warned banned, its been missed out in the rules. Even if it isn't it should be, in law you have "precedent" which is the point at which a new ruling is made about a particular circumstance, at which point it becomes "the law" unless it is over-ruled at a later date.
Im pretty sure handing out someone else's phone number without that person's express consent constitutes to an incredible invasion of privacy.
Still if you want to go entirely by the book, he is attempting to incite flaming and abuse using this site.
Further reasons?
Do not post anything threatening, offensive, obscene, vulgar, sexually orientated, or hateful (abuse/flaming).
Sexually orientated tbh because of the title.
If none of the above appeal to you then I guess you won't mind me finding out your phone number and posting it on here, after all, theres nothing in the rules about it