I've just spotted this and yours is a very serious accusation.A very good question. To my knowledge I'd only ever given it to a couple of people who needed it because I was buying a match ticket from them or was working with them on a musical project. As far as I was aware none of those people were friendly enough with the people I was arguing with to give my number to them. There's one in particular that I now have slight suspicions about whether or not it was him, but he seemed a sound lad at the time, (and occasionally still does) so I don't know.
No idea how they got my address. The only thing I could think of at the time was that Bristow or one of his cronies was particularly friendly with one or more of the mods/admins on here and they'd given him my ip address or used it to find my actual address. It would explain why he was allowed to keep coming back with new usernames without being instantly banned again.
I think it's highly unlikely that any moderator would divulge personal information in the way you suggest and the gaffer has been quite clear on this matter with us mods in the past.
Nevertheless if you felt that that was the case then you should have reported your suspicions to @Roger.