Got a call from this number just now but they left no message. Don't know anybody in colorado, not sure why they're calling. All my debts are being paid accordingly month in month out. Of course I've got canceled checks showing that every monthly payment on the debt is being paid in a timely manner but if I explained that little bit of truth to them I don't think they'd speak peaceably to me on the phone if I were to answer their call would they?