Got this same "Dave's Carpet Cleaning" call on my cell two days ago, and just now on my home phone. I listened to the entire msg this time, and hit "1" at the end to make an appointment, so I could at least talk to someone to get more details...it then hung up. Both numbers are on the National Do Not Call list. Someone should nail this person.
And NO... it was "not" me calling. ;) I got that same call about 11:20 AM PST on 12/29/07. My Dad up in Montana "just" got that same call about 10 minutes ago. BOTH of our phone numbers are on the "Do NOT Call" registry.
If you find out who this is, let us know so we can get BIG bucks from this creep. ;)