Good news for Singaporeans — there is now a new online service that allows you to check how many postpaid SIM cards are registered under your name.
This initiative helps prevent scams and ensures individuals do not exceed the 10 postpaid SIM card limit in Singapore.
📱 What Is This Service About?
The service allows you to verify your SIM card registrations that fall under the 10 postpaid SIM card limit policy set by the Infocomm Media Development Authority (IMDA).
With scams on the rise, this move strengthens anti-scam efforts and gives residents better visibility over their mobile subscriptions.
🔎 What Is Included in the Check?
The form will show SIM card registrations that are subject to the 10 postpaid SIM card limit.
However, the following will NOT be included:
- Prepaid subscriptions
- Corporate Individual Scheme (CIS) plans
- Data-only SIM cards that cannot send SMS or make calls
- Mobile numbers under a Family Plan that is registered under another family member
📝 How to Check
To access the service:
Self-Help Tool: From 26 February 2026, you can check your registered postpaid SIM cards that count towards the 10-SIM card limit via Singpass at go.gov.sg/simcardhowmany
- Sign in using Singpass
(Your Singpass login ID will be included in your submission.) - Complete the online form by providing:
- Your Name
- Your Email Address
⚠️ Important: Only use your own email address. If someone asks you to submit this information on their behalf, it may be a scam.
- Acknowledge that:
- SIM cards not subject to the 10 postpaid SIM card limit (such as CIS plans and data-only SIMs) will not appear in the results.
- Your information may be shared with Government Agencies for anti-scam purposes, in accordance with applicable laws.
📧 How Will You Receive the Results?
Once processed, you will receive the results via email from:
Make sure to check your inbox (and spam folder) for the notification.
Why This Matters
With scam syndicates using illegally registered SIM cards to conduct fraudulent activities, this service allows Singaporeans to:
✔️ Ensure no unknown SIM cards are registered under their name
✔️ Avoid breaching the 10 postpaid SIM card limit
✔️ Protect themselves from identity misuse
✔️ Support national anti-scam efforts
Stay alert, stay informed — and if you suspect suspicious mobile registrations under your name, take action immediately.
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