How do I stop the numbers that keeps popping up on my iPhone screen?

You have voice control turned on.

Use Voice Control to interact with iPhone - Apple Support Use Voice Control to interact with iPhone - Apple Support

Kurtosis12 wrote:

You have voice control turned on.

Ahhh.

Hello!

Please provide a screenshot or a better description of this issue.

👉 Writing an effective Apple Support Commun… - Apple Community

Thank you!