Apparently they are a company that calls on behalf of newpapers. Chances are, if you are like me, you recently cancelled your subscription and that is why they are calling. You can call 330-305-6677 and be added to their in house, do not call list. I just did it, so we will see if they actually stop calling. Hope this helps everyone.
This number was calling me all hours of the day, never leaving a message and no answer when I tried to call back. I tried the 330-305-6671 number but again no answer. I did a(very) little digging and found their company website which had a few different contact numbers for the different branches, but go big or go home. I went straight for the owners number and got right through to someone that identified himself as "Tom". I had to ask of this was Pro Starts and it was. I advised him that I was on the do not call list and he said he would take care of it. The number I used was 330-650-5678. Good luck!