Called, left no message. Obviously a scam if they keep on changing/spoofing their Caller ID display, as there's several different ones on here as people post (place in Colorado, "Complaint system", LEC).
Called on house phone at 7:00pm. from Colorado. Don't know anyone there, no I'd on phone display. Did not answer, and they left no message. Phone number does not reverse as to who caller is. Caller, GIVE UP! I am not answering your calls.