How do you block incoming calls from caller Id that says unknown on iPhone? Not silence them with do not disturb I mean block forever?

How do you block incoming calls from caller Id that says unknown on iPhone? Not silence them with do not disturb I mean block forever?

That is Not Possible.

You can't block unknown calls

  • When you Block Caller on iPhone, does it completely block them or do they show up as Unknown? I routinely "Block Caller" telemarketers, so does using the iPhone "Block Caller" option block all calls, or will the calls still come through and just show up as "Unknown"? I've received a lot of "Unknown" phone calls lately, so that's what I was attributing it to.
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