[SeaSeaRider]

The amount of scam callers able to do this is approximately zero.

[kurthr]

And here you go... calling from a contact for a phishing attack.

https://krebsonsecurity.com/2019/01/apple-phone-phishing-sca...

[kurthr]

I think you mean the number willing to do it. Anyone with access to the internet can do it. It just raises the cost above zero.