SIM and eSIM Name on iPhone

Change SIM and eSIM Name on iPhone. How to Change Name for SIM and eSIM on iPhone.

I show you how to change the name label for your eSIM and physical SIM cards on your iPhone. This helps you identify different lines if you use multiple numbers on one device. Learn the steps to customize these labels in your settings.

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Guide based on iOS 26, shown on an iPhone 16 Pro Max.

How to rename an eSIM on iPhone. I guide you through the process in your cellular settings menu. You can change the label for each line to something more meaningful, like “Work” or “Personal.” This makes it easier to manage which line you use for calls and data.

Learn how to identify different SIM cards on your iPhone. I show you how to assign custom names to each cellular plan. If you use a physical SIM and an eSIM together, learning how to label them separately helps you stay organized. I also explain how these names appear when making calls or sending messages.

Managing your cellular plans is simpler when you can easily tell them apart. This video covers the steps to customize your SIM card names in your iPhone settings.

Why Rename Your SIM Cards?

If you have two lines like one for personal use and one for work your iPhone might show them as “Cellular 1” and “Cellular 2” by default. That’s not very helpful when you need to quickly choose which number to call from!

By renaming them to “Personal” and “Work,” you can instantly tell them apart. This clear label shows up in three key places:

1. In your Phone app when choosing a line to dial from.
2. In your Cellular settings menu.
3. In your Messages and FaceTime settings when selecting a line.

It’s a small change that makes managing a dual-SIM iPhone much easier.

Steps to Change Your SIM Card Name

The process is the same for both your physical SIM and your eSIM. Let’s get started.

1. Open the Settings app on your iPhone.
2. Tap on Cellular. You will see both of your phone lines listed here.
3. Tap on the line you want to rename. This will open the settings for that specific cellular plan.
4. At the top of this screen, tap Cellular Plan Label. This is where you change the name.
5. You will see some default suggestions like “Primary,” “Secondary,” “Personal,” or “Travel.” You can tap one of these, or tap Custom Label to type your own name (like “Work Phone” or “Spain Travel SIM”).
6. Once you’ve selected or typed your new label, tap < Back in the top-left corner.

Your change is saved immediately. Repeat these steps for your other line if needed.

Where You’ll See the New Names

After you rename them, your new labels will appear in several useful spots:

• Making a Phone Call: Open the Phone app and go to the keypad. Tap the current line name at the top (for example, it might have said “Cellular 1”). Now, your new custom name (“Work”) will appear in the menu, making it easy to pick the right line.
• In Your Settings: Go back to Settings > Cellular. Your two lines will now be clearly listed with their new names, not the confusing default numbers.
• Choosing a Line for iMessage/FaceTime: When you go to Settings > Messages and tap Send & Receive, or go to Settings > FaceTime, you can choose which number to use. Your clear labels (“Personal” or “Work”) will be there instead of the generic ones.

Quick Tips for Dual-SIM Management

• Be Descriptive: Use names that make sense to you at a glance. “Work” and “Personal” are classic, but you could also use “Home Country” and “Travel” if you use a local SIM abroad.
• It’s Just a Label: Changing this name on your iPhone does not change anything with your carrier or your phone number. It’s only a label to help you organize things on your device.
• Match Your Default Line: If you set one line as your “Personal” line, consider also setting it as your Default Voice Line in Settings > Cellular. This keeps everything consistent.

Renaming your SIM cards takes less than a minute but saves you from confusion every single day. It’s one of the best simple tricks for anyone using two numbers on one iPhone.

Did you find this guide helpful? What names did you choose for your lines? Let us know in the comments!