How to Know if Your Kenyan ID Has Been Used to Register Other SIM Cards

Identity theft and unauthorized SIM card registration can expose you to fraud and even legal problems. If you suspect that someone has used your Kenyan national ID to register phone lines without your knowledge, here are some ways to check:

1. Use the Official SIM Card Check Service The Communications Authority of Kenya (CA) provides an official platform that allows mobile subscribers to see all SIM cards registered under their national ID. This is the safest and most reliable way to verify your records.

You can instantly check if your Kenyan ID has been used to register unknown SIM cards by dialling*106# from any mobile line. This free USSD code provided by the Communications Authority of Kenya will list all active numbers registered under your ID. 
To run the check and secure your details, follow these simple steps:
  1. Dial *106# on your phone.
  2. Select the option for “Query Status” or “Check my numbers”.
  3. Choose the registration document you used (usually National ID) and enter your ID number.
  4. You will receive an SMS listing all the phone numbers currently linked to your ID

2. Visit Your Mobile Network Provider You can visit the nearest customer care centre of your mobile service provider, such as Safaricom, Airtel Kenya, or Telkom Kenya, with your original national ID. Customer care staff can confirm the SIM cards registered under your identity on their network.

3. Check for Unknown Numbers If you discover phone numbers you do not recognize, report them immediately to the respective mobile operator. They can investigate and, if appropriate, deactivate the unauthorized lines after verifying your identity.

4. Monitor Unusual Activity Be alert if you receive messages, calls, or mobile money notifications linked to numbers you have never owned. Such activity could indicate that your identity has been misused.

5. Report Identity Fraud If you confirm that someone fraudulently used your ID, report the matter to your mobile network provider and the nearest police station. Keep copies of any reports and reference numbers for follow-up.

How to Protect Yourself

  • Never allow strangers to photocopy or photograph your national ID without a legitimate reason.
  • Avoid sharing clear images of your ID on social media or messaging platforms.
  • Report a lost or stolen ID immediately to the relevant authorities.
  • Regularly check the SIM cards registered under your ID, especially if you have ever lost your identification document.

Taking these precautions can help protect your identity and prevent criminals from using your personal information to register unauthorized mobile phone lines.

RELATED ARTICLESMORE FROM AUTHOR