My experience is the same as everyone's. The person who answers when you "Press 1" just hangs up when you ask them not to call you again. Next time, I am setting up an appointment for a fake address.
Had a missed call from this number and Googled it - found this website and learned that many other people have been called by this number and it was a Carpet Cleaning service. I just tried to call and got a "This number is not in service" message. Odd.
I called the number back and it went to the VCA animal clinic here in SM. This is obviously a dirty company using dirty tactics to get around the DNC list.
I also got a carpet cleaning message from this number - today on my cell phone. I used to get similar calls a lot on my landline.
I pressed 1 to "make an appointment" and was told the name of the company was "Carpet Care"