In cause you didn't know, I had a custom ordered analog line during my last year in the dorms at SJSU (2001-02) and it never got disconnected until this week.
For years since then, I've used that number to hand off to guys if I really didn't want them to reach me, but insisted they get my number. Since that line would ring to my old mailbox, they would be able to leave me a message and I could, dial in and listen to them -- not necessarily call them back, though.
Oh yeah, first day on the new job was awesome... will post later :)