Can you please help deregister my phone number from iMessage?

Hi there

Please fill in this form Deregister and Turn Off iMessage - Apple Support to deregister your iMessage if you don't have access to your iPhone anymore.

We as fellow apple users on this forums cannot deregister your iMessage for you, but filling in this form must do the trick.

Hello~ Click on below…

Deregister iMessage on your iPhone or online

~Katana-San~