We can't ignore withheld number calls as calls from the local hospital and the library where I work show as withheld. Annoying.
We signed up to TPS years ago too, but it's made little difference.
Last time I had a call telling me that someone in my family had had a car accident in the last year I asked where she got the information from.
She did tell me a name, which I've forgotten and didn't believe. I told her she should complain to them as they were giving her incorrect information. Snippy of me but it did feel good . Come to think of it, I haven't had a call like that since then!
Grandson of New Limerick (Son of New Limerick contd.)
What's one health habit you've started that's actually made a difference?

me that we can't even answer our own phones these days.
. Sick of getting this sort of call.