This company calls at least 3 times a day with a recording about alarm systems. I have asked them at least 4 times to stop calling my number and they always hang up without response and still call again.
I noticed if you check your caller ID and don't answer, after about a week the calls will stop. It did for me. I think it makes their system think its a non used number. Its about the only way to stop these calls. They were using 2 different numbers with different area codes too.
This is a company phone and they keep calling.. WE DO ANSWER IT WITH THE COMPANY name... and they hang up.... I don't mind speaking with them.. but they need to say something...