If you need to find out your iPhone's carrier without a SIM card installed, you can do so through the Settings app.

How to remove an iPhone SIM card On the iPhone 12 and above the SIM card tray is on the left-hand side of your iPhone. On the iPhones X, XR, XS and iPhone11 range the SIM card tray is on the right ...

SIM cards are so thoroughly integrated into our everyday lives that we don't pay attention to them anymore and do not understand what they are used for. In this article, we dig into the concept of SIM ...

Or you can use a multiple SIMs with a nano-SIM and an eSIM with older Apple phones such as the iPhone 12, iPhone 11, iPhone XS, iPhone XS Max and iPhone XR.

Activating a new SIM card on your iPhone is a simple process that just takes a few easy steps. Read more: Best iPhone of 2024 Follow our step-by-step guide to help get your new iPhone up and running.