I can’t block with-held numbers as work always comes through as with-held (presumably they use the same VoIP as the scammers and unsolicited callers … but I also get valid calls from blocked numbers like Dr’s surgery and bank …
I find these really annoying and when trying to get rid of them some quickly turn abusive.
Really annoying as I have to pay to receive these when I’m abroad (which is often)
My personal no. is also on EE … and only fix (whilst keeping my job) seems to be to change number until EE sell your number to some new organisations… or just hang up. I’ve had a couple where they have asked me to stop shouting at them… and my answer has been to tell them to hang up the phone… and don’t call me back… but it appears many of them are on one script that doesn’t allow them to hang up…?