Thanks for the information on the Do not call list, whcih I did not know included cell phones. I have registered my number. Recomend everyone to do the same, it just takes a few mins.
I got my first call from these people this evening at 7:25 PM.
I saw the phone number, identified it as out of area, and so I did not pick up. They did not leave a message. My missed call list identified it as New York.
This is the third such call I have gotten today.