Find the model number of your iPhone. 

Learn how to find your iOS device's model number.

Look in Settings
Go to Settings > General > About. To the right of Model, you'll see the part number. To see the model number, tap the part number.

iPhone Settings

Look on your device
On an iPhone 8 or later, to find the model number, remove the SIM tray and look in the SIM tray slot. Make sure that you're in a place with bright light overhead. The model number is on the upper side—the side with the display.

iPhone Device

On an iPhone 7 or earlier, find the model number on the back of your device.

iPhone 7

List of all iPhone sizes and model numbers:

iPhone 11 Pro Year introduced: 2019
Model number: A2160 (Canada, United States), A2217 (China mainland, Hong Kong, Macao), A2215 (other countries and regions)

iPhone 11 Pro Max Year introduced: 2019
Model number: A2161 (Canada, United States), A2220 (China mainland, Hong Kong, Macao), A2218 (other countries and regions)

iPhone 11 Year introduced: 2019
Model number: A2111 (Canada, United States), A2223 (China mainland, Hong Kong, Macao), A2221 (other countries and regions)

iPhone XS Year introduced: 2018
Model number: A1920, A2097, A2098 (Japan), A2099, A2100 (China mainland)

iPhone XS Max Year introduced: 2018
Model number: A1921, A2101, A2102 (Japan), A2103, A2104 (China mainland)

iPhone XR Year introduced: 2018
Model number: A1984, A2105, A2106 (Japan), A2107, A2108 (China mainland)

iPhone X Year introduced: 2017
Model number: A1865, A1901, A1902 (Japan2)

iPhone 8 Year introduced: 2017
Model number: A1863, A1905, A1906 (Japan2)

iPhone 8 Plus Year introduced: 2017
Model number: A1864, A1897, A1898 (Japan2)

iPhone 7 Year introduced: 2016
Model number on the back cover: A1660, A1778, A1779 (Japan4)

iPhone 7 Plus Year introduced: 2016
Model number on the back cover: A1661, A1784, A1785 (Japan3)

iPhone 6s Year introduced: 2015
Model number on the back cover: A1633, A1688, A1700

iPhone 6s Plus Year introduced: 2015
Model number on the back cover: A1634, A1687, A1699