How to Block Unknown Numbers on iPhone

I want all unknown blocked! Silencing is not enough anymore! I’m tired of millions of unwanted calls and voice mails. I get WAY to many SPAM called and sales calls and frankly, next to changing my phone number, I don’t know what else to do. I get 20 calls and messages and I’m tired of deleting sales messages.

THANK YOU

That doesnt block them

You are a poor advice giver seriously why are you talking so fast?

entry level android phones can block unknow calls, theres even no notification

Hat Dios NOT block them, just silence them. There is a better way to block them.

This doesn’t stop the call from coming through it just silences it.

Would getting an old style trak phone solve this problem? Is the ringer close enough to the hardware in one of those to keep hackers from coding around it?

This isn't blocking unknown callers. This is silencing them. I want to know how to completely block them. I don't want them to be able to leave a voicemail.

It’s not working??

That's great. how do uou do this on Android?