where it comes directly from your SIM card, for the most accurate information. Follow these steps to use the Settings app to find your phone number: Tap the gear-shaped icon on your iPhone's home ...

Unfortunately, not all iPhones support Dual SIM, so we’ve made it easy to find the right one. Difference Between a nano-SIM ...

the serial number is on the SIM tray. See our article on removing your iPhone's SIM card to learn how open the SIM card tray. If you still own an even older iPhone, you'll find the serial number ...

you can text or call another person and ask them what phone number they see. Check SIM Card in iPhone Settings: Insert the SIM into your iPhone. Once your iPhone recognizes the SIM card ...

or iPhone 4S, the serial number is on the SIM tray. See our article, "How to remove the SIM card from your iPhone" to open the SIM card tray. If you still own an even older iPhone, you'll find the ...