How To Find 20 Digit Sim Card Number?

how to find 20 digit sim card number

The ICCID is very crucial for your phone’s security. It is a globally unique serial number which is also referred to as signature code that uniquely identifies your SIM card itself. That allocated ICCID is originally your SIM card’s 19 or 20-digit identification number. For you, locating this number is very crucial to have your SIM card activated on your handset.

Moreover, the ICCID number would help you further vital procedures such as troubleshooting, securing, and topping up. In this article, we have enlisted the step-by-step approach to find that 20-digit SIM card number for multiple devices. You can look up for whichever device you need from the below section.

What Does ICCIDs Stand For?

We bet that you have already heard enough about the term ICCID—one of many acronyms used extensively worldwide relating to cellular communications. ICCID stands for Integrated Circuit Card ID which is a 19 or 20-digit number, printed on the back of your SIM card.

Why Do You Need To Locate SIM Card Number?

You ever wanted to switch between to devices or maybe you are too tired of your old phone. Here comes the need of your SIM card’s 20-digit number. Therefore, locating your SIM card number helps you greatly in moving your phone number as well as switching to another carrier.

The ICCID number is imprinted on the backside of your SIM card. Although, you can also find it in your phone’s settings.

How To Find 20 Digit Sim Card Number?

How Do I Find 20-Digit SIM Card Number For Multiple Devices?

Apart from manually locating the SIM card number, you can always locate it within your phone settings. However, the settings vary for distant devices. Here is the list of multiple devices’ procedures.

  1. For Finding 20-Digit SIM Card Number On iPhone:

Here is how you do it:

  • Go to Settings.
  • Click on the General.
  • Go to About.

The 20-digit ID number for your SIM would appear enlisted right beside the ICCID.

  1. For Finding 20-Digit SIM Card Number On Android:

Here is how you do it:

  • Go to the Menu.
  • Select Settings.
  • Now scroll down to About and click it.
  • Select Phone Identity which would be named Status too, totally depending on your Android model.
  • Select your IMEI information.

The 20-digit ID number on your SIM card would appear right under ICCID or SIM ID option.

The unfortunate thing is mostly not all Android phones locate SIM card numbers which is why you would need to manually locate the number on your SIM card.

Check out the compatibility here:

  1. For Finding 20-Digit SIM Card Number On Windows Phone:

Follow these steps:

  • Go to your phone’s Settings.
  • Select About.
  • Click on More Information.

That’s it! Your SIM card’s 20-digit number for your SIM would appear under ICCID.


The 20-digit SIM card number is way too crucial when it comes to handling your cellular network carrier. It can easily be located both manually and by following some settings on your phone which is mentioned right above.

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