How to Check How Many Sim Registered on My ID Card in Kenya Online

If you’re anything like me, you don’t think twice about SIM card registration until something goes wrong. But in 2025, with digital fraud and identity theft on the rise, it’s more important than ever to know how to check the number of SIM registered on my ID card in Kenya online. It’s free, quick, and could save you a world of trouble down the line.

Thus, when you ask how to check the number of SIM registered under my ID card in Kenya online, the direct answer is that you can do so through your mobile operator’s online portal or official USSD tools that have been integrated with digital verification systems.

Safaricom, Airtel, Telkom, and other licensed mobile operators allow you to check the number of phone numbers registered against your ID card. This is to ensure that your ID is not used by fraudsters to register fake SIM cards.

To the majority of Kenyans, a phone number is more than a calling line. It is also used for M-Pesa, Fuliza, KCB M-Pesa, bank notifications, and even government services like eCitizen. That is why it’s required to know numbers registered under your national ID card for security and accountability. So let’s begin!

Why SIM Registration Checking is Necessary in Kenya

In the past, SIM cards were being hawked at kiosks, matatu termini, and open markets with lax regulations. One could acquire a line without showing an ID, and that line could then be used for anything — including crime.

Now SIM card registration is tied directly to your national ID card. The Communications Authority of Kenya (CA) made the rule in an attempt to curb fraud, mobile money scams, and cases of criminals using unregistered lines.

Picture a case where an individual registers a line under your ID and proceeds to use it for fraudulent activities. You may only find out if investigations by the police lead back to your ID if you do not verify your information. That is why mobile operators have made it easy for you to check and manage SIM cards registered under your ID card.

Regular checking also enables you to:

Verify the numbers that you own and utilize.
Recognize unauthorized numbers registered under your ID.
Disable any suspicious SIM cards.
Stay CA compliant.

How to Check How Many Sim Registered on My ID Card in Kenya Online

If you are asking how to check the number of sim registered on my id card in kenya online, just know that some of the big mobile network providers in Kenya have online portals where you can verify and manage the SIM cards registered under your ID:

Safaricom:

Safaricom has an online SIM card registration and verification portal at https://safaricom.com/account/kyc-upload.
You can log in, enter your phone number, receive an OTP, and upload your ID photos to verify numbers registered under your ID.
If you don’t see a number that should be on your list, you can contact Safaricom through the portal or visit a shop.
Safaricom also offers the MySafaricom App through which you can manage your account and check SIM registration online.

Airtel Kenya:

Airtel also offers a KYC document upload portal where you can check and update your SIM registration by uploading your ID and phone number.
For full verification, you may need to visit an Airtel shop or contact Airtel customer care.

Telkom Kenya:

Telkom Kenya mainly utilizes USSD but also offers customer service centers where you can visit for verification.

In case online mediums are not showing all your numbers, you can visit mobile network customer care centers or contact them via social media direct messaging to know numbers registered under your ID.

Such online portals make it easier to check and update your SIM card registration without physically going to the shops themselves. Some issues or complaints about wrongly registered numbers, however, may still require going to a physical customer care center.

For Safaricom in particular, the online SIM registration and verification portal is very well-established and popular. Airtel also offers document upload online, but complete checking might require more direct communication.

Also Read – How to Check CAO Status 2025

USSD Code Option for Quick SIM Registration Check

In case you do not prefer using online services or lack internet, USSD codes offer an easy and free method to check your SIM cards registered under your National ID:

Safaricom:

Dial *106# from your Safaricom number.
Select “Check my numbers.”
You will be displayed all the phone numbers registered under your ID.
If you notice any numbers you are not familiar with, report them immediately as per the instructions.

Airtel Kenya:

Dial *106# from your Airtel line.
Select the type of ID (National ID, Passport, etc.).
Enter ID details.
Wait for an SMS containing all Airtel numbers registered under your ID.

Telkom Kenya:

Dial *100#.
Choose “SIM registration details.”
Note them down.

What to Do If You Find Unknown Numbers Registered with Your ID?

Now that you’ve solved the issue of how to check how many SIM registered on my ID card in Kenya online, the next is what to do if you actually find an unfamiliar number registered against your ID.

This is where the majority of Kenyans get shocked. You may sometimes see numbers that do not belong to you. That’s a red flag. Scammers may have used your ID photocopy to register new lines.

Here’s what you need to do:

Report Immediately to Your Operator

Safaricom: Call 100 or visit a Safaricom shop.
Airtel: Call 100 or visit an Airtel Centre.
Telkom: Visit a Telkom shop.

Request Deregistration

The operator will deregister those lines from your ID.

Report to the Police

Especially if you believe there’s fraud or M-Pesa fraud.

Keep Reference Numbers

Always get a service ticket for follow-up.

Also Read – How to Check Birth Certificate Online in Kenya | Full Guide

Safety Tips to Protect Your ID from Fraud

Your ID card is the door to your Kenyan existence. It opens banking, SIM registration, government services, and even mobile money. If you are not careful, your ID can be utilized by criminals to commit offenses, and you might end up taking the blame. That is the reason why it is important to secure your ID. The following are helpful safety measures:

Never give photocopies of your ID to anyone indiscriminately.
Do not leave your ID when registering SIMs.
Do not give out your OTPs or passwords to any other individual.
Check your SIM registration at least once every six months.

Frequently Asked Questions

Can I inquire about numbers registered with my ID if I don’t own a SIM?

No. You need to have at least one active line to verify your ID on the system.

How many SIM cards can I register in one ID?

According to law, you can have multiple lines on different networks. But if it’s too many, it will raise suspicions.

What if I lost my ID?

You need to report and replace it immediately at Huduma Centre and to mobile operators to block new registrations until you get your replacement.

Do I pay for checking SIM registration?

No. It is a free service from all operators.

Conclusion

It is now very easy to know how to check how many sim registered on my id card in kenya online. You do not have to travel or queue at customer care desks.

Through Safaricom’s portal, Airtel’s KYC document upload portal, Telkom’s account management system, you can check within minutes.

Constant monitoring is the best method of protecting yourself from fraud. Don’t wait for your identity to be linked to suspicious numbers. Protect your digital identity now.

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