Soliciting calls on home phone.

This isn't RV related, but people on here seem to have a lot of information. On our home phone lately, we have been getting a ton of calls trying to sell us home security, computer stuff to make our computer safer, begging for donations to everything under the sun. We put all of our phones on that no call list a couple of times over the last few years, and that seems to get no results. Has anyone had any luck with any source??

Mike