This is a promotional company calling on behalf of the Denver Post. They skirt the no call list sometimes by giving away 'freebies' in grocery stores and so forth in order to skirt rules that allow telemarketing to customers. (It's actually not true in my case, though.)
Every morning they call since my husband answered and talked to sales agent about subscription to Denver Post then to Coloradoan. He was way too nice. I kept saying hang up. He didn't so now they think they' ve got a live one. I shall report them to FTC which governs the DoNotCall list. Prob won't do any good.
They are even in the phone book as telemarketer!. Started out calling 3 times/week and got worse until up to 3 times/day for weeks.. Tried answering and setting phone down,(it was not a robocall) so they could talk to themselves but it didn't work. Was about to report them to Attorney General as harassing me but decided to try writing a complaint on the Do-Not-Call web site. That was 3 weeks ago and I have not had another call.