To add to their deceptive and abusive call center contact methods they list separately on Bloomberg their call center located 9032 Cross Park Dr Knoxville, TN see 37923 http://www.bloomberg.com/profiles/companies/1062259D:US-dialamerica Then their Florida location DialAmerica Marketing Inc 3300 SW 34th Ave, Ocala, FL 34474 (352) 854-8860
They kept calling. I finally picked up and they are using MADD charity to sell u magazines. Don't fall for it. I am on the do not call list but maybe because they give a small % to MADD they are allowed 2 call. They wanted $ 50 for 21 issues of Martha stewart not sure if that is good or bad. I told them no and hung up.
Not saying this works for everyone, but my home phone has auto forward featured enabled to my cell phone. Caller ID displays the number, I don't answer the phone, I go to this website and enter it, and see information. Go to my cell phone website (Verizon) and enter the number into the blocked calls section of my account. This does work.
Again, not for everyone, but I too have used the "do not call registry" and other companies from all over the US continue to call. My cell phone blocked numbers feature does work. Only for 3 months, but I just re-enter numbers every 3 months.