iOS 26.6 adds new alert when you try blocking too many contacts

iOS 26.6 beta 1 arrived today, and with iOS 27 right around the corner, it’s unsurprisingly very light on changes. But one difference was discovered by Aaron Perris: a new alert that appears in iOS 26.6 when you try to block one contact too many.

Apple doesn’t publicize this information, but iOS quietly enforces a limit on how many contacts you can add to your ‘blocked’ list.

Though the vast majority of users likely never hit that limit, iOS 26.6 adds a new alert for the few that do.

Here’s what it says, per Aaron Perris:

Blocked Contacts Limit Reached

You’ve reached the maximum number of blocked contacts. To block additional callers, remove a blocked contact in Settings.

This popup was uncovered by Perris as he reviewed the updated code Apple shipped in iOS 26.6 developer beta 1.

Here’s a screenshot of his discovery:

New in iOS 26.6 beta 1:

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