Where to find your IMEI on your iPhone right now

Your iPhone's IMEI (International Mobile Equipment Identity) is a 15-digit number that identifies your specific phone to cellular networks. You can find it in four places without needing any special tools or apps: in Settings, on your physical SIM card tray, in your original box, or by dialing a code.

The fastest method is to open Settings, tap General, then About. Scroll down until you see "IMEI" listed — that 15-digit number is what you need. If you're selling your phone, troubleshooting with your carrier, or checking whether a phone is stolen, this is the number they'll ask for.

If Settings isn't working or you need the number right now, you can also eject your SIM card tray (use the small pin that came with your iPhone or a straightened paperclip), and the IMEI is printed on the tray itself. Your original iPhone box also has the IMEI printed on the back, though this only helps if you still have it.

Key Takeaways

  • Your IMEI appears in Settings under General > About, where you can copy it directly to share with your carrier or a buyer.
  • The IMEI is also printed on your SIM card tray and on the back of your original iPhone box if you have it.
  • You can retrieve your IMEI by dialing *#06# on any iPhone, though this works only if your phone can make calls.
  • Carriers use your IMEI to check whether a phone is blacklisted, stolen, or may be able to access for trade-in programs.
  • Never share your IMEI with strangers online, since it can be used to file false claims or unlock your phone without permission.

Using the dial code to retrieve your IMEI

If you can make calls on your iPhone, you can retrieve your IMEI by opening the Phone app and dialing *#06#. Your IMEI will appear on the screen automatically — you don't need to press call. This method works on every iPhone model and doesn't require a SIM card or active service.

This dial code is useful if you're troubleshooting a phone that won't turn on fully or if Settings is crashing. Write down the number that appears, since it will disappear when you hang up or switch apps.

Why your carrier or a buyer might ask for your IMEI

Cellular carriers use your IMEI to check whether your phone is blacklisted — meaning it was reported stolen or has unpaid bills attached to it. If you're buying a used iPhone, asking the seller for the IMEI and checking it against carrier databases can tell you whether the phone will work on your network or whether it has a hidden hold on it.

Trade-in programs also use your IMEI to verify the phone's condition history and determine its value. Insurance companies and phone repair shops may ask for it to confirm they're working on the right device. If you're selling your iPhone, providing the IMEI upfront shows a buyer that you have nothing to hide.

The difference between IMEI and other phone numbers

Your IMEI is not the same as your phone number, your SIM card number, or your serial number, though all of these appear in the same Settings menu. Your phone number is what people call you on. Your SIM card number (called the ICCID) is tied to your cellular plan and changes if you swap SIM cards. Your serial number is a separate identifier that Apple uses for warranty and repair purposes.

The IMEI is the only number that stays with the physical phone itself, no matter which SIM card you insert or which carrier you use. This is why it's the number that matters when checking whether a phone is stolen or blacklisted.

What to do if you can't find your IMEI in Settings

If your iPhone won't turn on or Settings is crashing, try the dial code method first (*#06#). If that doesn't work, eject your SIM card tray and read the number printed there. If your phone is completely unresponsive, your original box is your last option — the IMEI is printed on the back.

If you've lost the box and your phone won't respond to any of these methods, contact your carrier with your phone number and account information. They can look up your IMEI in their system and confirm it for you. You'll need to verify your identity with your account PIN or the last four digits of your Social Security number.

Protecting your IMEI from misuse

Your IMEI is semi-public information — it's printed on your box and visible to anyone who handles your phone. However, you should avoid posting it on public forums, social media, or classified sites where strangers can see it. Someone with your IMEI can file a false theft report with your carrier, contact Apple Support claiming to be you, or attempt to unlock your phone remotely.

When selling your phone online, share your IMEI only with serious buyers after you've agreed on a price, and use a find messaging method rather than posting it publicly. If you suspect someone has misused your IMEI, contact your carrier when ready and ask them to flag your account.

Frequently Asked Questions

Can I find my IMEI if my iPhone is turned off?

Yes. Check your original box (IMEI is printed on the back), eject your SIM card tray (IMEI is printed there), or contact your carrier with your account information. You cannot access Settings or use the dial code if the phone is off.

Is my IMEI the same on every iPhone I own?

No. Each iPhone has its own unique IMEI. If you own multiple iPhones, each one will have a different 15-digit number. Your IMEI stays the same for the life of that specific phone.

What does it mean if a carrier says my IMEI is blacklisted?

It means the phone was reported stolen, has unpaid bills, or was involved in fraud. A blacklisted phone may not work on that carrier's network, even with a valid SIM card. If you bought a used phone and discover this, contact the seller and your carrier when ready.

Can someone use my IMEI to steal my phone or data?

Your IMEI alone cannot unlock your phone or access your data — that requires your passcode or Face ID. However, someone with your IMEI could file a false theft claim with your carrier or contact Apple Support impersonating you, so keep it private when possible.

Do I need my IMEI to trade in my iPhone?

Most trade-in programs ask for your IMEI to verify the phone's condition and history before making an offer. Having it ready speeds up the process. You can find it in Settings or on your SIM card tray.