Find Your Samsung SIM Number: Check the ICCID on a Galaxy

Updated 6 November 2026 · Standard formula, shown below

Your Samsung Galaxy’s SIM card number, known as the ICCID (Integrated Circuit Card Identifier), is a 19–20 digit code printed on the card itself and stored in your phone’s settings. You can find it in under a minute by opening Settings → About phone → Status → SIM card status and reading the “ICCID� line. This article explains every method to locate it, why the number matters, and how to use it.

What Is an ICCID and Why Does It Matter?

The ICCID is a unique serial number assigned to every SIM card at manufacture. It identifies the physical card, not your phone number or account. Carriers use it to activate service, troubleshoot network issues, and link a line to a specific SIM. You might need it when:

Registering a new SIM with a prepaid carrier
Reporting a lost or stolen SIM to block it
Porting a number to a different provider
Diagnosing “no service� errors with customer support
Setting up an eSIM (the ICCID is embedded in the eSIM profile)

The ICCID is not the same as your IMEI (which identifies the phone) or your MSISDN (your phone number). Knowing the difference helps you avoid giving the wrong code to a support agent.

How to Check the ICCID in Galaxy Settings

The fastest method requires no tools and works on all recent Galaxy models (Android 9 and newer).

Open Settings (gear icon).
Tap About phone (sometimes labeled “About device�).
Tap Status.
Tap SIM card status.
Read the ICCID field. If you have dual SIM, both cards are listed separately.

On some older models running Android 8 or earlier, the path is Settings → About device → Status → SIM card status. If you don’t see “SIM card status,� try Settings → Connections → SIM card manager and tap the SIM to view its details.

Physical Methods: Printed on the SIM or Packaging

If your phone won’t power on or you need the number before inserting the card, check the physical SIM:

On the SIM card itself: The ICCID is printed in tiny text on the gold chip side, usually starting with “89� (the global telecom prefix).
On the SIM holder: The plastic credit-card-sized frame that the SIM pops out of has the full ICCID printed on the back.
On the original packaging: If you kept the SIM’s cardboard sleeve, the ICCID is often printed on the barcode label.

Be careful when removing the SIM tray: use the ejector tool or a paperclip, and note the orientation so you reinsert the card correctly.

Using Samsung’s Dialer Codes (Hidden Menu)

Galaxy phones have a hidden diagnostic menu accessible via the phone dialer. This method works on most models with a physical keypad.

Open the Phone app.
Dial *#0011# (that’s star, hash, zero, zero, one, one, hash).
The screen switches to “Service mode� and shows network info.
Tap the three-dot menu (⋮) and select Back.
Tap SIM info or SIM status to see the ICCID.

If the code doesn’t respond, your carrier or firmware may have disabled it. In that case, use the Settings method—it’s just as reliable.

What If You Have an eSIM? Finding the eSIM ICCID

An eSIM has no physical card, but it still has an ICCID embedded in its profile. To view it:

Go to Settings → Connections → SIM card manager.
Tap the eSIM line (usually labeled “Mobile plan� or “eSIM�).
Select View details or SIM card status.
The ICCID is listed under the plan information.

You may also find the eSIM ICCID on the QR code activation card your carrier gave you. If you’re trying to transfer an eSIM to a new phone, you’ll need this number during the activation process.

Common Problems and Misconceptions

“ICCID is the same as my phone number.� No. The ICCID identifies the SIM hardware; your phone number is stored on the carrier’s network. They are different lengths and formats.

“I can’t find the ICCID in Settings.� Some carrier-branded Galaxy phones hide the SIM status menu. Try the dialer code or contact your carrier. Also, if you’re using a dual-SIM model, make sure you’re looking at the correct SIM slot.

“The ICCID changed after a software update.� It shouldn’t. A software update doesn’t alter the SIM’s physical identifier. If it changed, your SIM was replaced or you’re looking at a different SIM slot.

“Can I use the ICCID to track my phone?� No. The ICCID is not a tracking number. It only identifies the SIM card. To locate a lost phone, use Samsung’s Find My Mobile or Google’s Find My Device.

Safety and Privacy: Who Can Use Your ICCID?

Your ICCID is not highly sensitive—it’s printed on the SIM itself and visible to anyone who handles the card. However, sharing it with an untrusted party could allow them to attempt a SIM swap fraud. Keep these habits:

Don’t post photos of your SIM card online; the ICCID is readable in high-res images.
Only give the ICCID to your carrier’s official support channels.
If you lose your SIM, contact your carrier immediately to have it blocked.
Use a screen lock and enable two-factor authentication on your accounts to reduce SIM-swap risk.

Frequently Asked Questions

Q: How many digits is a Samsung SIM ICCID?
Usually 19 or 20 digits. The first two are always “89� (the international telecom standard). The remaining digits encode the country, carrier, and a unique identifier.

Q: Can I find the ICCID without turning on the phone?
Yes. Check the SIM card itself, the plastic holder it came in, or the original packaging. If the SIM is already in the phone, you must power it on to read it in Settings.

Q: Is the ICCID the same as the SIM card number?
Yes, in everyday language “SIM card number� usually means the ICCID. Some carriers also call it the “SIM serial number.�

Q: What do I do if my ICCID is not shown in Settings?
Try the dialer code *#0011#. If that fails, remove the SIM and read the printed number. As a last resort, contact your carrier—they have the ICCID on file.

Q: Does the ICCID change if I switch carriers but keep the same SIM?
No. The ICCID is permanently tied to the physical SIM. Changing carriers only updates the network account linked to that ICCID.

Q: Can I use the ICCID to unlock my Galaxy phone?
No. Unlocking a phone requires the IMEI, not the ICCID. The ICCID is only used for SIM-related services.

Method: the standard formula for this calculation, rounded as each result states. See how the calculators work or report an error.