[Joey]

I see. That is annoying that he is doing that. I wish he would stop and give it up already. :/

Anyways, I don't know if this would work, but maybe try to lie to him, and say something like that you have a new phone number and the service on your old phone will expire. So, maybe that way, he will text the fake number, etc. and probably leave you alone too with the texting, etc.

As for facebook, block him and report him too for harassment. By blocking him, he cannot see your profile, nor he can find you on facebook, etc. And you don't see his profile either, or his harassing messages.