Starnet paete review: a continuation of calls!!!

I've even put our landline on fax, but it changes nothing! The number is 413.685.3045 that is being sent to us! Or last digits are 3052, 3051, 3050, 3044, 3028, 3053... that's only a few!
This is an automated system, I cannot even opt to take them off my list! What else can be done, but to get rid of our landline? That scam for getting a "free" cruise, is not the one for us to make that decision! Please help us rid of these constant calls? Thanks