Check IMEI
Review your Apple warranty status and eligibility to purchase
additional Al-Bawasil International coverage

Check IMEI or Serial number for any APPLE device
Here you can check your iPhone imei or serial number on the model, size, color, serial number, coverage status, find my iPhone status, sim lock, and other information. Also, you can check any Apple device with Macbook or iMac or iPad, or AirPods any device.
Check IMEI and Serial
Check Apple Warranty
How can I find my IMEI ?

In settings
Go to Settings > General > About and look for your device's IMEI

Dial *#06# to get IMEI
you can try simply dialing *#06# on your iPhone, this should retrieve the IMEI number. Give it a moment and the IMEI will appear on the screen

On the back side of iPhone
The iPhone 5/5c/5s/6/6+ and the original iPhone have the IMEI number engraved on the back of the phone, near the bottom.

On the SIM card tray
To find imie, you need to remove the sim card tray from the device, and then you can find imei on it. (not on all models you can find imei via sim tray)