Can you get back your contacts if your phone wasn’t backed up?
is it possible to get your contacts back even if your iPhone was not backed up
Question marked as
They may still be in iCloud. If not, then without a backup they are gone.
Were you using iCloud to sync contacts? See: 'If you accidentally deleted your calendars, reminders, bookmarks, or contacts from iCloud', click here --> https://support.apple.com/HT205018