Recently we were out to dinner with some friends. One of the friends lavishly praised me for telling her about NOMOROBO. NOMOROBO is a free service which stops nuisance calls. You implement their service on their website.. https://www.nomorobo.com/ LINK
You then go to your carrier's website and follow NOMOROBO's instructions to set up their software on your phone carriers site. Once that is accomplished you will get a test call from NOMOROBO and you are done. It WORKS!
I changed carriers recently due to my inability to reach any human being at Verizon. They had upped my bill 33%. Needless to say I was unhappy. After over two weeks of trying to get the billing issue resolved, I changed to Comcast. Ironically when I called to disconnect FIOS, the service rep apologized and said, "oh we would never want to lose an account over $50.00." Too bad I didn't get her when I was trying to resolve my issues.
However digression aside, due to the switch I had to update my NOMOROBO. What prompted the update was the number of annoyance calls that proliferated in the short time I had left FIOS. I was forcefully reminded how much I hate those calls. So this morning I updated my NOMOROBO and am listening to the silence of no crap calls.
BTW I did like FIOS but the X1 system from Xfinity and their voice activated remote are truly awesome.
If reviewing a product, it may have been received free of charge. That will NEVER have a bearing on my recommendations.