REPORT *all* of these calls to the FTC/FCC. They're phishing scams to get your personal information and rob you blind!!
The number (385) 468-4668 called me on my cellphone, which is on the Do Not Call Registry. When I tried to call the number back (from a land line), I got a "phone number can't be completed as dialed" message. This means that it's a PHONY number, and an obvious violation of federal law.
NEVER ANSWER THESE CALLS. Once they know a "person" is on the end of the line, you'll go into heavy scam rotation. IMMEDIATELY REPORT EACH AND EVERY CALL. Please!! It only takes a few seconds.