You can make a difference in the Apple Support Community!

When you sign up with your Apple Account, you can provide valuable feedback to other community members by upvoting helpful replies and User Tips.

💡 Did you know?

⏺ If you can't accept iCloud Terms and Conditions... Learn more >

⏺ If you don't see your iCloud notes in the Notes app... Learn more >

Looks like no one’s replied in a while. To start the conversation again, simply ask a new question.

Contacts list

Suddenly lots of contacts numbers deleted without any issue what the reason

iPhone 11 Pro Max, iOS 13

Posted on May 23, 2020 2:11 PM

Reply
Question marked as Top-ranking reply

Posted on May 23, 2020 2:21 PM

The reason depends on where your contacts are housed.


One likely reason is your iPhone’s storage is full. Check Settings > General > iPhone Storage and be certain your free space is never less than 10% of your iPhone’s total storage.

6 replies

Contacts list

Welcome to Apple Support Community
A forum where Apple customers help each other with their products. Get started with your Apple Account.