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Understanding IMSI Generator

Before learning more about an IMSI generator, you need to understand first about IMSI. In short, IMSI is a unique identification number of a SIM card.


Like your personal name and address, your SIM card also needs identification that makes it different from another SIM card. However, don’t confuse it with the more popular IMEI number.


The Difference between IMEI and IMSI

IMSI - International Mobile Subscriber Identity is numbers that identify a certain user of a cellular network. IMSI is stored on the phone as a 64-bit field and will be activated every time the phone is connected to the network.


IMSI can also be utilized to find detailed information about your phone such as Home Location Register (HLR) and Visitor Location Register (VLR).


On the other hand, IMEI - International Mobile Station Equipment Identity is numbers that identify a certain mobile phone. Usually, the IMEI numbers are easier to find than the IMSI numbers.


To find out your IMEI numbers, check out your phone box or simply go to your dial pad and enter *#06#. Most phones also have your IMEI information that can be seen on the Settings menu.


To put it mildly, IMEI is used to identify your gadgets such as smartphones, while IMSI is used to identify your cellular network or SIM cards.


understanding imsi generator

How does IMSI work?

As mentioned before, IMSI is stored in your phone's SIM card as a 64-bit field and is associated with a mobile network that connects with other networks such as CDMA, GSM, and EVDO.

An IMSI usually consists of 15 digit numbers (though some countries like South Africa uses 14 digits):


  1. MCC (Mobile Country Code) — The first 3 digits identify your home country.

  2. MNC (Mobile Network Code) — Followed by 2 digits (European standard) or 3 digits (American standard) numbers that identify your network provider.

  3. MSIN (Mobile Subscription Identification Number) — The rest of the numbers are your personal identification numbers.


IMSI numbers are very personal and must remain confidential. It can be easily tracked using an IMSI tracker to reveal your personal details like where’s your location, who you call, and what you talk about on the phone.


Police officers and government officials use the IMSI catcher to intercept calls, text messages, chats, and other data transmitted by the IMSI within their location range. So, be careful about what you say on the phone.


That’s why the IMSI is rarely transmitted. Usually, a temporary IMSI is used to identify the mobile network subscriber anytime the network is accessed to protect users’ privacy and confidentiality.


You can check the IMSI numbers online using an IMSI generator on the web. You can also generate your IMSI via your mobile phone.


How to Know Your IMSI Number

An IMSI generator is a tool that can be used to generate IMSI numbers. The easiest way to know your IMSI number is to access imei.info and enter your operator code.


Here’s the list of MNC operator codes in Malaysia:


  • 5021 - Telekom Malaysia Bhd

  • 50212 - Maxis Communications Berhad

  • 50213 - TM Touch

  • 50216 - DIGI

  • 50217 - Maxis

  • 50218 - U Mobile Sdn Bhd

  • 50219 - Celcom


The next question is, can you check the IMSI numbers on your mobile phone without using a browser? Find out the answer on how to check IMSI number on Android.


IMSI Check Android

To access your IMSI numbers on an Android phone, you can go to the Setting menu and click on the “About” entry. After that, you can access “Status”, “Phone Identity”, or other similar options depending on your phone type.


On Samsung phones, you can find the SIM / IMSI numbers in the Settings menu as well. Follow these steps to see the IMSI numbers on your Samsung device:


  1. Open your phone’s Apps list and tap on the Settings menu. Then, you need to scroll to the bottom of the menu and press About.

  2. Click Status.

  3. Click IMEI Information.

  4. Your SIM number will be shown as either the ‘IMSI’ number or the ‘ICCID number’.

IMSI Check iPhone

Unfortunately, you need a jailbroken iPhone to be able to check your IMSI numbers. However, don’t get heartbroken because you can just go to your browser and access imei.info as the only reliable IMSI generator on the internet.


Your IMSI numbers are important because it stores important information about you. Being aware of what an IMSI is and how to access your IMSI numbers via an IMSI generator is essential in keeping your data secured.


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