How to transfer my number to my new iphone 15

- How do i transfer my phone number to my new iphone 15
- How to transfer my number to my iphone 15
- How to transfer my data to my new iphone 15
- How to transfer my iphone 11 to my new iphone 15
- How to transfer to my new iphone 15
- How do i transfer my number to my iphone 15
- How to transfer data to my new iphone 15 pro
- How to transfer data from my iphone 12 to my new iphone 15