Received 2 calls so far today from this number. First time they called they didn't leave a message. The second time they called, there was a message. The message said, "Press 1 to receive a free medical alarm now. Or press 9 to opt out."
Caller ID showed someone's name.
I don't believe this person is responsible. I think this is a phone number issued by Comcast that has been "spoofed" by the....heavily accented people who handle most I.T. functions.