214-589-3427, Comerica bank T, I answered and the robo dialer hung up.

Caller ID says "COMERICA BANK T 214-589-3427".  Of course its not -- they called 6/4 at 20:03; yeah, that's a real bank...  Call hung on for answering machine, but only "dead air" left.  There is a Comerica Bank listed on the web, but a search says, "We're sorry, but there isn't a Comerica banking center in the area you specified..."