All that was left on the voicemail was an automated voice repeating the phone number, followed by "thank you". It seemed as though the voicemail started when my greeting started. I didn't bother calling back, since I suspect a scam after reading these posts.
Had gotten a phone call from 214-453-1391 about 15 minutes after 12pm est but did not answer it. So figure to check here to see it was a scammer. Like always they usually wait until the end of the month or the beginning of the month to do there [***].
Now that I know what these people are calling me about. I don't plan to answer. I don't have high blood pressure nor am I on blood thinners. And how the heck these scammers keep getting my number.
The DNC list applies to legitimate, participating telemarketers. Telecriminals (like these), do not follow it or any other laws. You will have to stop the calls yourself. Go here for a detailed discussion on call blocking devices:
http://800notes.com/forum/ta-5d4e343675a5629/call-blocking-devices