Open the Settings app.
Tap General.
Tap About.
Scroll down until you see ICCID.
→ This is your SIM card number.
Power off your iPhone.
Use the SIM ejector tool (or a paperclip) to remove the SIM tray.
Look at the SIM card. The ICCID is often printed directly on it in small numbers.
Note: On eSIM-only iPhones, you may only see the ICCID in the “About” screen.
Steps can vary slightly depending on the phone brand, but generally:
Open the Settings app.
Tap About Phone (sometimes found under System or Phone Information).
Look for Status or SIM Status.
Tap SIM Status.
→ Your ICCID may appear as ICCID, SIM Card Number, or Serial Number.
Examples:
Samsung: Settings → About Phone → Status → SIM Card Status → ICCID
Pixel: Settings → About Phone → SIM Status → ICCID
Power off your phone.
Remove the SIM tray using the SIM ejector tool or paperclip.
Check the SIM card for numbers printed on it. The ICCID is usually printed there.
Tip: Some Android phones don’t display the ICCID in software. If you can’t find it in Settings, check the SIM card physically.
The ICCID is usually 19 or 20 digits long and starts with numbers like 89.
If you’re sending it to someone (e.g. your carrier), double-check the number for accuracy.