Download the "Disconnect Ring Tone" and play it whenever you get a call such as this. Note there is a pause between your picking up your phone before someone answers. This is the computer determining whether it has reached a valid number. If you play the disconnect tone, the computer automatically removes you from their calling directory.
There are a series of number that call from this Seattle WA area exchange. Telemarketers. They are ignoring our do not call registry number. Try to trick you you with the calling regarding your credit card, then say, there is nothing wrong with you credit card and go into the prerecorded spiel.
This damn number calls me periodically, very annoying. Even though I registered myself in donotcall. We need to levy heavy fines to those telemarketers!
Its a recording saying that there are a lot of break ins and that if we allow them to put a sign in our yard they will install for FREE a security system!!!