How do I add SIM Protection?
At no cost to you, SIM Protection offers you the ability to lock the lines on your account to prohibit changes to the SIM cards associated with those lines.

Only authorized Account Owners or Account Managers can enable or disable SIM Protection for all lines on the account.
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When SIM Protection is enabled on a line, the status of the line is changed to Locked. A Locked line cannot process a SIM change and device upgrade until the SIM Protection is turned off. This ensures that your number is protected from SIM swapping.

When SIM Protection is added, you will receive a notification via a text message that the feature is turned on and active.