To view the details of an individual call ... Here are more clever ways to free up space on your iPhone. Can you recover deleted call history on an iPhone? Apple provides no official way to ...

To delete all your previous calls ... you a warning saying “If you turn off the call, and SMS history Uploaded, you’ll no longer see the names, and photos of your contact“.

and the app makes it easy to see your location history, complete with the exact routes you took to get there. If you have privacy concerns, you can delete your history or disable it entirely.