I am currently being plagued by nuisance calls from a single source. They are from someone who claims to be Nicole from NBN and is going to shut down my service within 24 hours if I don’t follow their instructions. I know it's a scam.
Maybe I can put up with one nuisance call per day. 2 Days ago it was at least 5 times.
There is a caller ID but I’m guessing it I spoofed because every time they call, it is a different phone number and the same message. So it is futile blocking it.
Spoofed Numbers in my records are :-
What can be done to stop this intrusion?