Caller ID comes up as Customer Support. After 5 calls since 9:00 AM today with the latest tonight at 8:45 PM (EST) I picked- up.  As an earlier post indicates a computer voice is talking to you. Ask several questions in rapid succession and the person listening (behind the scenes) to 3 or 4 of these calls cannot program the computer response quickly enough and they hang up before you can.
The Do Not Call Registry is yet another government JOKE as they scammers are calling through  business numbers to avoid the embargo.
I programmed this number; 404.400.1200 into my Digital Call Blocker (available on the web) and will no longer be bothered by this scammer as well as 800, 855, 877 etc calls.

so much for the  do  not  call  list.  still  get  these  crap  calls  all  the  time.

Call from 404-400-1200, today and yesterday. Say hello no one then there is a voive that says hello im robert calling from customer service, ask what company they say that is their name..today i said stop calling our number or im reporting you...

This number calls my house everyday. They wake up my baby. Also, every time I answer I don't get a response. What kind of company does this to people they want to be their customers? It's sickening.

Received a call from them yesterday but did not answer because caller I.D. said "unknown." Looked it up today online. Decided to call them back and see who answers. Received an automated message that said, "To be placed on our Do Not Call List, press 1." Never did find out what company it is.