I signed up to Public Mobile yesterday and got a new number. Then I was able to get help to port my old Koodo prepaid number so I can have my old number. Now my iPhone 14 pro won't verify the old number so iMessage is not working.
Thanks to everyone who responded, the iMessage is now working. I shut off iMessage and FaceTime, then turned off phone for 2 minutes then turned all back on and it’s working.