An IMEI number is primarily used by mobile phones. However, other devices that have a built-in cellular modem, including ...

It’s also written on the SIM card tray on a few phones. For example, iPhones are known to include IMEI numbers inside the SIM card tray, but this tradition seems to have ended with the iPhone 13.

Go to General. Select About. Scroll down to the Physical SIM section. Here, you should see your ICCID number, together with ...