I went to another country and changed my SIM card and added this number to iCloud account but my phone does not see new telephone number when I try to turn iMessage and FaceTime on. It still shows only my previous number
iPhone XR, iOS 13
Try signing out of Messages/FaceTime. Try each step below and then sign back in after doing each step.
Try a restart.
Restart your iPhone, iPad, or iPod touch
Try a forced restart.
If necessary
Do a backup and try a factory reset. Then restore from your backup.
Backup - Restore your device from an iCloud or iTunes backup
Try signing out of Messages/FaceTime. Try each step below and then sign back in after doing each step.
Try a restart.
Restart your iPhone, iPad, or iPod touch
Try a forced restart.
If necessary
Do a backup and try a factory reset. Then restore from your backup.
Backup - Restore your device from an iCloud or iTunes backup
Since changing the number on your account, after allowing time for the change to sync, have you signed out of Messages/FaceTime and then signed back in?
Yes, I have
iMessage and FaceTime problems
