In Pakistan, every mobile user must make sure that their SIM cards are registered under their own CNIC. This is important for security, privacy, and to avoid misuse of your identity. Many people don’t know how many SIMs are registered on their ID card, or if unknown numbers are secretly linked to their CNIC. Because of rising scams and fraud, checking your SIM details has become essential.
This complete 2025 guide explains how to check all SIMs registered on your CNIC, how to check which networks they belong to, and what to do if you find unauthorized SIMs.
Why It Is Important to Check SIMs on Your CNIC
In Pakistan, every SIM is activated through biometric verification. However, sometimes retailers activate SIMs using someone else’s CNIC without their permission. These SIMs can be used for illegal activities, fraud, or online scams. If a SIM is used for wrongdoing, the CNIC owner is held responsible.
Checking your registered SIMs helps you:
- Protect your identity
- Avoid legal trouble
- Secure your family members’ SIM usage
- Detect unauthorized SIMs used on your CNIC
- Maintain your digital safety
Method 1: Check SIMs on Your CNIC via SMS (PTA Official Method)
The simplest method is through PTA’s official SMS service.
Steps:
- Open your mobile SMS app
- Type your 13-digit CNIC number (without dashes)
- Send it to 668
- You will receive a reply showing:
- Total SIMs registered on your CNIC
- Network-wise details (Jazz, Zong, Ufone, Telenor)
This method is easy, fast, and works on every phone. But it shows only how many SIMs, not the SIM numbers.
Method 2: Check All SIMs on CNIC Through Online PTA Portal
PTA offers a clean and simple online system to check SIM details.
Steps:
- Open browser
- Visit cnic.sims.pk (PTA SIM Information System)
- Enter your CNIC number
- Complete the CAPTCHA
- Click “Submit”
The system will display:
- Total SIM count
- Network-wise breakdown
- Active and inactive SIM registrations
This method is free and secure, and recommended by PTA.
Method 3: How to Check Actual SIM Numbers Registered on Your CNIC
This is where most users get confused. PTA does not show actual SIM numbers for privacy reasons.
But you can still find SIM numbers using trusted data-verification portals.
Tools That Show SIM Numbers Registered on Your CNIC:
- SIMOwnership
- HamariWeb SIM Checker
- IMSIData
- Live Tracker (limited data)
How to Use These Tools:
- Enter your CNIC
- Click search
- You will see:
- Registered SIM numbers
- Network names
- Registration date
- Status (active/inactive)
These platforms pull their data legally and are widely used for CNIC verification.
Important: Do not use unknown or shady sites to avoid privacy risks.
Method 4: Visit Franchise (Jazz, Zong, Ufone, Telenor)
If you want official confirmation, visit your nearest franchise.
Steps:
- Take your original CNIC
- Request a “SIM Verification Report”
- They will tell you:
- Total SIMs registered
- SIM numbers
- Active registrations
- Old/unused numbers
They can also block unauthorized numbers immediately.
What If You Find Unknown SIMs on Your CNIC?
If you see numbers you never owned, take action quickly.
What To Do:
- Visit the nearest telecom franchise
- Show your CNIC
- Ask them to block all unknown SIMs
- Request biometric verification for remaining SIMs
- Report misuse to PTA Helpline 0800-55055
This protects you from legal problems.
How Many SIMs Can You Register on One CNIC?
PTA allows:
- 3 SIMs per network
- Maximum 8 SIMs total
If you exceed limit, you must block an existing SIM before getting a new one.
Common Problems & Solutions
Problem: “My SIM count is more than actual SIMs I use.”
Solution: Unauthorized SIMs — block them from franchise.
Problem: “Website not showing details.”
Solution: Try VPN off, clear cache, or retry later.
Problem: “SMS to 668 not working.”
Solution: Check balance or use another network.
Conclusion
Checking SIMs registered on your CNIC is extremely important in 2025. With rising online fraud, identity misuse, and SIM scams, every Pakistani should check their SIM details regularly. Whether you use SMS (668), PTA’s online portal, or trusted SIM verification tools, knowing your SIM records keeps your identity safe. Always block unauthorized SIMs and keep track of your active numbers.
Also Read More: How to Trace Your Lost or Stolen Devices – Complete Guide
