How to delete call history
- Open the Phone app, then tap Recents to view a list of recent calls
- Tap Edit.
- Delete your entire call history or a specific call. To clear all history, tap Clear, then tap Clear All Recents. To clear a single call, tap the Delete button , then tap Delete.
You can also delete specific calls by swiping left on the call and tapping Delete.
To keep call history up to date across all devices, turn on iCloud Drive.