MacBook message history after carrier/number change?

Hello! I am switching phone carriers and phone number, and was wondering if anyone knew if my message history would either remain or disappear on my MacBook? Thanks!

MacBook Air (M2, 2022)

Posted on Dec 6, 2025 2:55 PM

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Question marked as Top-ranking reply

Posted on Dec 7, 2025 6:56 PM

✔ Your MacBook message history will NOT disappear after switching carriers or phone numbers.

✔ Messages are tied to your Apple ID, not your phone number.

✔ Your Mac will simply start using the new number for iMessage once activated.

✔ You may need to re-enable SMS forwarding, but no history will be lost.


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MacBook message history after carrier/number change?

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