Dylan Ray
15-Aug-2024

What is the EID number | How to find the EID Number?

An EID ( Embedded Identity Document ) Number is a unique 32 digit code that is embedded into a device's hardware during manufacturing to identify an eSIM installed in a device. EID numbers are found in devices that use eSIM technology, such as smartphones, tablets, laptops, and smartwatches. EID Number is the digital footprint of an ICCID number ( long serial number printed on a SIM card ) that helps to connect your device to the mobile network without the need of a physical SIM card. In this article we will explore what is an EID number, how to find this 32 digital number on your phone and faqs relevant to EID number.

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What is an EID number?

Embedded Identity Document is a unique identifier found in your mobile devices that use eSIM technology like smartphones & smart watches. This 32 digit code is primarily used for identification purposes. It tells your network provider which device belongs to you, enabling you to make calls, send texts, and use mobile data.

How to find a 32 digit EID Number?

Finding your EID is straightforward, whether you're using an iPhone, an Android phone, or even an iPad. The number is often included on the device packaging, making initial setup a breeze. For those who prefer going digital, the EID can also be found within the device's settings, simplifying the process of activating your eSIM and connecting to mobile data or WiFi without swapping out nano SIMs or worrying about sim trays.

iPhone EID Number: 

If you purchase a new iPhone, the best method is to check the EID code from the iPhone box. This number is printed around the area where IMEI and Serial number is listed. In case you have a secondhand iPhone you can check it from your device setting. 

  1. Go to “Settings” on your iPhone. 
  2. Tap on “General”.
  3. In this tab, click on the “About” option 
  4. Scroll down until you see the EID number listed among other details like the serial number and IMEI.

Android EID Number:

As I already mentioned, the EID number is usually printed on the box of your smartphone or smart device. Look around the area where the barcode, IMEI, and serial number are listed. The EID is typically marked clearly and can be used to activate your eSIM with your carrier. Also, you can check it through your phone settings by following these steps:

1. Dial a Code: Some Android phones allow you to dial a specific USSD code such as *#06# to display the EID, along with the IMEI numbers. However, this may not work on all devices.

2. Through Settings:

  • Open the Settings app.
  • Navigate to About Phone.
  • Look for an option that says Status or IMEI information.
  • In this section, scroll through the information presented. If your device supports eSIM, you should find the EID listed among the details.

Apple Watch EID Number:

The process can vary, but for devices like the Apple Watch, you can find the EID in the Watch app on your iPhone. 

  • Go to the My Watch tab.
  • Tap General > About.
  • Scroll down and look for the EID and configure it with eSIM.

Security Features of EID Number:

The EID number is essential for eSIM security, ensuring safe device and network connections. It has several key security features:

  1. Encryption: Protects the EID and its data during transmission, preventing interception or tampering.
  2. Authentication: Only allows authorized devices to connect to networks, blocking unauthorized access.
  3. Unique Identification: Each EID is unique, helping to prevent identity theft and fraud by precisely identifying devices.
  4. Secure Provisioning: Downloads and installs eSIM profiles securely, ensuring only legitimate profiles from trusted operators are used.
  5. Remote Management: Enables secure activation, deactivation, and switching of eSIM profiles from a distance.
  6. Access Control: Ensures only authorized changes can be made to eSIM profiles, protecting against unauthorized use.


FAQs about the EID number

What is the difference between EID and ICCID?

EID (eUICC ID) is unique to eSIMs (embedded SIMs) and is used for their management and provisioning. ICCID (Integrated Circuit Card ID) is the unique identifier for traditional physical SIM cards.

How do I find my EID number on my Samsung phone?

To find the EID number on a Samsung phone:

  • Go to Settings.
  • Tap on About phone or device.
  • Select Status or IMEI information.
  • The EID should be listed here. If not, check under SIM card status or the phone's packaging.

Is EID the same as the SIM number?

No, the EID is not the same as the SIM number. The SIM number typically refers to the ICCID of a traditional SIM card, while the EID is associated with eSIM technology. 

Why is the EID number not showing on the iPhone?

If the EID number is not showing on an iPhone, it could be because the device does not support eSIM technology or the eSIM profile has not been activated yet. Ensure your iPhone model supports eSIM and check under Settings > General > About. If the issue persists, contact your carrier for assistance.

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