Despite being on the do not call registry, I have received numerous calls about this home security. At different times I have: 1) acted interested so I could talk to a person and told them to take me off their calling list. Yes, ma'am! 2) pressed 2 to be removed (I think all this does is tell them they reached a real person, 3) hung up, and 4) yelled at the person on the other end, saying I have asked numerous times to be taken off the calling list. They say yes, ma'am or just hang up. It makes no difference. I have never gotten the name of the company. I'm ready to sue.....
I answered when I got a call from this number, but nobody responded to me. I then hung up and tried to call them right back, but the call is never connected. This has happened numerous times.
Of course it isn't, they're not going to use working numbers that are traceable and risk being caught, nor will many use ones that lessen their chances of getting answered. Do not return calls to unknown numbers, little good is going to come of it.