Wow, I've gotten dead air from this number a bunch of times and this time a pre-recorded message trying to sell me a "universal health care" (yeah, right) discount card. When I pressed the buttons to express interest (so I could reach an operator) and told the operator I want to be taken off the list, they HUNG UP ON ME!
GOOD NEWS (maybe) - Just discovered if you call the number back they give you the option of being placed on a do not call list. Hopefully it's for real.