Your iPhone 15 Plus carries a unique 15-digit International Mobile Equipment Identity number. This digital fingerprint separates your device from every other phone on cellular networks worldwide, making it essential if you lose the phone, need to verify a used purchase, or report a theft to local authorities or your carrier.
Finding this code takes seconds once you know where to look. Whether your screen works, your phone powers on, or you're shopping for a secondhand device online, multiple straightforward methods reveal your hardware identifier immediately.
Finding Your IMEI Through iOS Settings
The fastest way to view your device details while holding your working phone involves navigating through the native iOS settings menu.
- Open the Settings app from your home screen.
- Tap on General, then select About at the top.
- Scroll down past your serial number until you locate the IMEI field.
If you use dual SIM cards on your iPhone 15 Plus, you will notice multiple entries here, including IMEI 2 and an EID number for digital eSIM profiles. Tap and hold the primary number to copy it directly to your clipboard so you can paste it into a secure notes app or registration form.
Using the Phone App Dialer Shortcut
If you don't want to dig through submenus, a universal shortcut works across nearly all mobile hardware.
- Open your native Phone application.
- Switch to the Keypad tab and dial
*#06#. - A device info prompt appears on your screen instantly, displaying your 15-digit IMEI and barcode data without requiring you to press the call button.
This method works even on locked lock screens on certain iOS versions, providing a quick diagnostic check during repairs or trade-ins.
Locating the IMEI Without the Phone
If your iPhone 15 Plus won't turn on, or if you misplaced it before writing down the hardware identifier, alternative retrieval paths exist.
Check Your Apple ID Account
If you signed into the device using your Apple ID, your hardware details sync to your personal profile online. Go to Apple Account on a computer or web browser, sign in with your credentials, and navigate to the Devices section. Clicking your iPhone 15 Plus opens a details card containing its serial number and IMEI.
Inspect the Original Retail Box
If you kept the original packaging box your phone came in, look at the back or side labels. Apple prints the serial number alongside the primary IMEI and barcode graphics on a white sticker affixed to the exterior.
Use a Computer Backup
Plug your powered-off or broken iPhone into a Mac running Finder or a Windows PC running iTunes. Select your device in the sidebar, and click on the device summary text beneath the phone name to cycle through your phone number, serial number, and IMEI.
Why Your IMEI Protects Your Investment
Knowing your digital fingerprint lets you take active steps against theft and fraud. When you buy or sell a used smartphone, running a carrier check prevents costly mistakes. You can verify whether a device has active financial blocks or clean network standing through official carrier portals or the CTIA Stolen Phone Checker.
If someone steals your phone, giving the 15-digit code to your mobile provider allows them to blacklist the hardware. Once blacklisted, the device cannot connect to cellular voice or data networks, rendering it useless to thieves even if they swap the physical SIM or wipe the storage.
Common Mistakes to Avoid
- Confusing Serial Number and IMEI: While Apple uses both numbers internally for repairs and warranty claims, cellular networks rely strictly on the 15-digit IMEI to route calls and data. Make sure you record the correct sequence.
- Ignoring Dual SIM Identifiers: Modern iPhones support physical nano-SIMs and digital eSIMs simultaneously. If you submit details to insurance providers, ensure you provide the primary IMEI rather than secondary digital identifiers to avoid claim processing delays.
- Storing Numbers Unsecurely: Don't post your hardware identifiers on public forums or social media when asking for troubleshooting help. Treat your device numbers like sensitive personal data.
Frequently Asked Questions
Can someone hack my phone if they know my IMEI?
No. An IMEI cannot be used by third parties to access your personal photos, messages, or bank accounts. It only identifies your physical hardware to cellular towers.
Do I have a different IMEI if I switch my SIM card?
No. The IMEI is hardcoded into the device hardware during manufacturing at the factory. Changing carriers or swapping SIM cards does not alter your phone's unique digital fingerprint.
Where can I check if my iPhone 15 Plus is reported lost?
You can use databases like the IMEI Database or official carrier lookup tools by entering your 15-digit code to verify the device status before completing a private marketplace purchase.
