If you ever wondered how many SIM cards are linked to your CNIC number, you’re not alone. Many people in Pakistan are unaware of how many mobile connections are registered in their name. The Pakistan Telecommunication Authority (PTA) offers a quick and reliable way to check this information. In this detailed guide, you’ll learn every simple method to check SIMs on your CNIC, the importance of verification, and what to do if you find any unauthorized numbers.
What is a CNIC SIM Check and Why It Matters
A CNIC SIM check means verifying the number of active mobile SIMs registered with your Computerized National Identity Card (CNIC). It helps you protect your identity from misuse and keeps your personal data secure.
In Pakistan, every SIM card must be registered through biometric verification. Checking your SIMs from time to time ensures that no unauthorized number is being used in your name. It’s also a good practice for families who want to keep track of mobile numbers used under one household.
Checking SIMs on your CNIC has become essential in Pakistan. With the CNIC SIM Check, you can quickly find out how many SIM cards are registered under your name. This simple process helps prevent misuse of your personal information and keeps your mobile records up-to-date. Always perform a CNIC SIM Check regularly to ensure your identity and mobile numbers remain secure.
How to Check SIMs Registered on Your CNIC
There are a few official ways to verify SIMs registered under your CNIC. Each method is simple and takes only a few minutes.
1. Checking via SMS
The fastest and easiest method is by sending an SMS.
Just type your CNIC number without any dashes and send it to 668. Within a few seconds, you’ll receive a reply showing the total number of SIMs registered against your CNIC, divided by mobile network (Jazz, Zong, Ufone, Telenor).
Keep in mind that your network may charge a small fee for this service, usually around PKR 2 plus tax.
Example:
If your CNIC is 3520212345678, you’ll type 3520212345678 and send it to 668.
You’ll then get a reply like this:
- Jazz: 2
- Zong: 1
- Telenor: 0
- Ufone: 1
That means four SIMs are currently registered in your name.
2. CNIC SIM Check online
If you prefer using the internet, PTA provides an official web portal called SIM Information System.
Here’s how you can use it:
- Visit the official PTA site (https://cnic.sims.pk).
- Enter your CNIC number in the given field.
- Complete the captcha verification.
- Click on “Submit” and wait for the results.
The site will show a table with the total number of SIMs and their respective operators. This method is free and works on both mobile and desktop browsers.
CNIC SIM Check System
Enter your CNIC number below (without dashes) to see how many SIMs are registered under your name.
some time it not provide real information because of any API issue so, kindly check on https://cnic.sims.pk/ 100% working.
more information https://paksimdetail.com/
3. Using the My PTA Mobile App
The PTA mobile app, called MyPTA, is available on both Android and iOS.
After downloading the app, you can sign in with your mobile number, enter your CNIC, and see the number of active SIMs on your ID.
The app also allows you to file complaints directly if you find suspicious activity or unrecognized SIMs.
4. CNIC SIM Check via SMS (667 Service)
If you want to check the registered name of a SIM number, you can send a blank SMS to 667.
You’ll get a reply containing the name and details of the person that number is registered to.
This service helps you confirm whether a number truly belongs to someone you know or not.
Why You Should Regularly Check SIMs on Your CNIC
Performing a CNIC SIM check every few months can save you from serious issues.
Here’s why it’s important:
- Prevent identity theft: Criminals can use illegally issued SIMs to commit fraud under your name.
- Stay compliant with PTA rules: Every SIM must be biometrically verified, and unverified ones may be blocked automatically.
- Avoid future problems: When applying for new SIMs or mobile services, exceeding the limit of allowed SIMs can cause rejection.
- Peace of mind: You’ll always know exactly which numbers belong to you or your family.
What to Do If You Discover Unknown SIMs on Your CNIC
If you discover any SIMs you don’t recognize, take these steps immediately:
- Visit the nearest franchise of that mobile network (Jazz, Zong, Ufone, or Telenor).
- Take your original CNIC for verification.
- Request the representative to block or unregister that number.
- Ask for a complaint reference number for record.
- If the operator does not resolve your issue, file a complaint with PTA through their official website (https://complaint.pta.gov.pk).
Never ignore an unknown SIM on your CNIC; it can be misused without your knowledge.
Common Problems and Their Solutions
No reply from 668?
Sometimes the SMS takes a few minutes. If still no response, ensure you sent your CNIC without dashes and have sufficient balance. You can also try the PTA portal instead.
Outdated information showing?
PTA’s system updates periodically. Wait a day or two and check again, or verify directly with your mobile operator.
Can’t access the web portal?
The portal may be busy during peak hours. Refresh after some time or switch to mobile data instead of Wi-Fi.
Safety Tips for SIM and CNIC Security
- Never share your CNIC or mobile details on social media or unverified websites.
- Always use the official PTA website or SMS services for checking SIM details.
- Re-check your SIMs after porting numbers from one network to another.
- Keep copies of complaint reference numbers and PTA tickets.
- Regularly verify biometric records when you buy a new SIM.
Always do a CNIC SIM Check regularly to stay protected against unauthorized mobile connections.
CNIC SIM Check – Quick Summary Table
| Step | Method | Description |
|---|---|---|
| 1 | MyPTA Mobile App | Download the official MyPTA App from Google Play Store or Apple App Store, register or log in, and use the CNIC SIM Check feature to see all SIMs registered under your CNIC. |
| 2 | SMS 668 | Send your 13-digit CNIC without dashes to 668. You’ll receive a list of SIMs registered on your CNIC. |
| 3 | PTA Website | Visit PTA CNIC SIM portal and enter your CNIC to perform a CNIC SIM Check online. |
| 4 | Franchise Visit | Visit your mobile operator’s franchise with your original CNIC if you find unknown SIMs, and request removal or complaint registration. |
Frequently Asked Questions
How many SIMs can I register on one CNIC?
Each individual can register up to 5 SIMs per mobile network.
Is there any fee for checking SIMs on my CNIC?
Checking via web portal is free, while SMS to 668 usually costs around PKR 2 plus tax.
How can I block an unwanted SIM on my CNIC?
Visit your operator’s franchise with original CNIC and request deactivation.
Can I check SIM details from outside Pakistan?
Yes, if you have access to your Pakistani number or PTA web portal.
Is biometric verification mandatory?
Yes, all SIMs in Pakistan must be verified biometrically. Unverified SIMs are blocked automatically.
What happens if I exceed my SIM limit?
You won’t be able to activate new SIMs until you remove old or unused ones.
Is the PTA portal safe to use?
Absolutely. It’s an official government service built for public safety and data security.
What if the portal shows a SIM that I already blocked?
Give it 24–48 hours for database updates. If it still appears, contact your operator again.
How often should I perform a CNIC SIM Check?
A: It is recommended to perform a CNIC SIM Check every few months, especially after registering new SIMs or if you suspect any unauthorized numbers are active in your name.
Can I check CNIC SIMs for family members?
Yes, you can perform a CNIC SIM Check for any family member, but you will need their valid CNIC number and, in some cases, permission from the mobile operator to access full details.
Final Words
Keeping track of your SIMs is a simple but essential step in protecting your identity. Whether you use the SMS service or PTA’s online system, checking only takes a few minutes and ensures your CNIC isn’t being misused. Make it a habit to verify your SIMs every few months — and if you ever find something suspicious, report it immediately to PTA or your operator.
If you found this guide useful, share it with your friends and family so they can secure their own mobile connections too.
Also see SIM Information System Pakistan