How to see call duration on iOS

You can view the call duration information in two places: during the call and after the call.

● During a call, tap the “i” info button on the call banner

→ Confirm the live call timer appears at the top of the screen

● After the call ends, OPEN Phone ➡️ Recents

→ Confirm the call you just made is at the top of the list

● Tap the (i) next to the call

→ Confirm the call duration appears under the contact name or number

Axel F.

Axel Foley has given you the options available in Classic View. I am giving below in Unified View

See the pic below, which is self-explanatory

This is the diff. (Classic and Unified Views). Tap on the conical Hamburger icon on the top right.