How to know if a number is blocked on iPhone

SonGaijin wrote:

I know that obviously. I’m asking like what are the signs that you’ve been blocked if you have an iPhone and someone else has an iPhone as well.

As already said, there are no signs. It would be a good guess someone may have blocked you, if you continue to text or call them and they never respond. But if you're looking for anything definitive, there isn't anything.

There are no signs. You will not know if you have been blocked.

It doesn't matter whether you own an iPhone or another smart phone. If someone has blocked you, there has never been a way for you to know. It's a persons right to block numbers they don't want to hear from.

I suppose the biggest signs would be that they never take your calls or answer your messages.