How can I get all the I phone numbers
I see so many phone lists in iCloud backups, not sure the phone numbers
iPhone 14 Pro, iOS 16
Where are you exporting these numbers? Or where are you planning on migrating them?
Are your phone numbers stored in iCloud? To check that, log into iCloud.com using your Apple ID, and see if your Contacts info is listed. If so, any device or Mac using the same Apple ID will have access to those contacts.