666 is my number...

Anytime I wanted to create an account, someone always has my desired login. Who the hell wants a random number after their login? I have friends that think its cool - "Oh I'm 6425 with Yahoo, but I'm 89326 with AOL." It's not a frigging area code or phone number! Curiously, no one ever picks 666. So I've been using 666 for everything. Maybe I can register it as a trademark...