Thanks for the heads up. I was going to call back as well. Glad I looked the number up first. Guess it doen't matter if you are on the Do not call list, huh?
I get this too. last night I said "hello?" and got a recorded voice that said "this is a courtesy call. we will call back. Phone number 708..." and said some phone number I don't recognize, and either I didn't write it down fast enough, or it's nothing.
what kind of "courtesy call" comes after 9pm????