Posts: 85
Topics: 3
Kudos: 22
Solutions: 1
Registered:
17-09-2019
Posts: 79,696
Topics: 570
Solutions: 3,779
Registered:
04-01-2009
Yes you should enter your own number into the settings.
How to change the phone number on your iPhone: Change the number listed in Settings
- Go to Settings.
- Tap Phone.
- Tap My Number.
- Use the delete button to remove the old number.
- Use the keypad to enter the new number.
- Tap Save.
- Restart the iPhone.
Good morning @Emmalou02, and welcome to the community 
There's some great advice above from @RyanK1992 and @jonsie, let us know if you managed to get things sorted following it plase 
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