When porting your old number on an iPhone or other apple device, you may notice that your iMessage will still display the previous number.
iMessage does not update to your ported number automatically, and has to be done by the user. The guide below will help you get your iMessage working correctly after porting.
Step 1
Navigate to your device's Settings
Step 2
Navigate to Apps
Step 3
Find the Phone app in the Apps list
Step 4
Locate the My Number setting
Step 5
Update the text field with your ported number
Step 6
Save the changes, and check iMessage to ensure the number has correctly saved.