[lafay]

Here's a method to block calls from all 9,999 numbers in your area code & prefix who are not you:

https://www.linkedin.com/pulse/scam-calls-spoofing-your-own-...

[wolfgang42]

Is there a reason not to block that 10,000th number? I'm having a hard time imagining circumstances under which you'd get a legitimate call from your own telephone. In fact, that seems like it might even be a good way to confuse people into picking up, at least once.