Call or send a text message to the other person after Apple 6 pulls the black number. Can the other party receive the prompt?

If someone blocks you, you can't receive telephone messages.

If the other party is an Apple mobile phone, you can't receive incoming calls and text messages, and you won't receive prompts.

Not necessarily if the other party is an Android phone, because some Android phones can set up a blacklist of incoming calls and a blacklist of short messages separately. Even if the blacklist is set at the same time, some mobile phones can still set the "interception prompt" or set the interception prompt tone. Click the prompt to view the information content. If "Silent Interception" is set, the incoming call record and new information will be automatically cleared without any prompt, depending on how the other party sets it up.