How to View Your Phone Number on an iPhone

Using Settings

Open Settings. It's the app with gray cogs on one of your home screens. If you don’t see it on your home screen, check in a folder called "Utilities."

Scroll down and tap Phone. You’ll see it in the fifth grouping of items.

View your phone number. Your number will be displayed at the top of the screen, along with its area/international code.

Using Contacts

Open Phone. This app icon looks like a handheld telephone receiver on a green background.

Tap the Contacts tab. It's at the bottom of your screen. The first contact displayed is called "My Card" and it will contain your information, like your phone number.

Tap "My Card." You'll see your information, like your phone number, displayed.

Using iTunes (Windows) or Finder (Mac)

Plug your iPhone into your computer. Using compatible cords (like those that came with the phone), you can connect via USB. The USB port is square and either on the sides or the back of your computer.

Open iTunes (Windows) or Finder (Mac). Since iTunes was phased out after macOS Catalina, more recent macOS users will need to use Finder instead. iTunes is still used for Windows computers, and you can find it for download in the Microsoft store.

Click your iPhone's icon. In iTunes, you'll see this in the upper left of the menu bar, next to the music menu. In Finder, you'll see this in the panel on the left side of Finder.

View your phone number. Once you click the iPhone icon, you'll see a summary of your phone, including your phone number.