I’ve had the confirmation text saying:
Hi TIMOTHY - good news! Your number has switched to iD Mobile, and your account with your previous provider has been disconnected. Just switched and having issues with iMessage or FaceTime? Check out our Community article for help with your settings: community.idmobile.co.uk/g-164/h-57840
but it has not worked and I’m not getting any data on my phone despite restarting it. It’s has no coverage all day.