This number called me twice in one day immediately after several unknown numbers all from different states. I thought them to be collection agencies that refuse to accept that they have the wrong number. The other numbers were 303-974-1805
. When I called back at 1:30 am, it rang twice on all 3 numbers and then picked up and a recording said "good-bye." Does anyone know what this is all about since I've been registered for over 2 years on the "Do Not Call List?"