Who called from 4198078050

Called 4/12/2011 at 8:27 a.m.  I did not pick up the call, but my cell phone has caller ID, of course.

call said nothing when I answered I call back the phone just rang !!!!!!!!!!!!

do not call list

Some stupid recording about "Congratulations!  You've won..." and I just responded with <click>.

I told them to talk to Tone.  Dial Tone, that is.

Robocall mid-morning on my personal cell to declare that I'd "QUALIFIED for a free, all-expenses paid vacation...Press 1 for more details. Press 2 to be taken off this list ..."
I chose the latter.