These people keep on calling me on my cell phone every day. So far I got 3 phone calls from them. When I call back, message says that they are some type of a palling service. What's annoying is that there is no person behind this phone, so if you press 0 for operator the call simply drops.
Like you, I received several calls from (734) 274-6846. With all the political ad calls of late, I usually don't answer any number I don't know, but this one was so persistent that I finally caved in and answered the phone. The female on the other end said she was doing a survey about my experience with the local Ford dealership. I told the female that I considered these "surveys" to be harassment and to stop calling me. I then called the dealership to complain about their surveys, which tend to come at dinnertime. They denied doing such a survey. I then did a reverse look-up on the number and it's a cell phone, so without paying some amount of money I can't find out who it is. Well, I'm too cheap to pay for that information so I guess I've gone as far as I can go with this unless it happens again.