In Pakistan, it is important to know how many mobile SIMs are registered against your CNIC. If you have purchased several SIMs over the years, changed mobile networks, or simply want to verify your registration records, you can check the number of SIMs associated with your CNIC through the official PTA SIM Information System.
The Pakistan Telecommunication Authority (PTA) provides two simple ways to check the total SIMs registered against your CNIC: through the official online SIM Information System or by sending your CNIC number to 668 via SMS.
What Is SIMs on CNIC Check?
The SIM Information System allows you to check how many SIMs are registered against your CNIC with different mobile operators.
The system can show the number of SIMs associated with networks such as:
- Jazz
- Telenor
- Ufone
- Zong
The online system displays the number of SIMs by network along with the total count.
Method 1: Check SIMs on CNIC Online
The easiest way to check your SIM registration count online is through the official SIM Information System.
Step 1: Open the Official PTA SIM Information Website
Visit the official SIM Information System:
The website provides an option to enter your CNIC number and check the SIM count associated with it.
Step 2: Enter Your CNIC Number
Enter your 13-digit CNIC number without dashes in the provided field.
For example, enter the number in this format:
1234512345671
Do not enter spaces or hyphens.
Step 3: Complete the Verification
Complete the verification shown on the website and submit your CNIC information.
The system will then display the available SIM registration information.
Step 4: Check the SIM Count
The results can show the number of registered SIMs according to the mobile network.
You may see information for networks such as Jazz, Telenor, Ufone, and Zong, along with the total number of SIMs.
Method 2: Check SIMs Through SMS 668
If you do not want to use the website, you can also check the SIM count through SMS.
Step 1: Open Your Messages App
Open the SMS or Messages application on your mobile phone.
Step 2: Enter Your CNIC Number
Type your 13-digit CNIC number without dashes.
For example:
1234512345671
Step 3: Send It to 668
Send the CNIC number to the short code:
668
PTA confirms that users can send their CNIC number without dashes to 668 to check the number of SIMs issued against their CNIC.
Step 4: Check the Reply
You should receive information about the number of SIMs registered against your CNIC.
SMS charges may apply according to the applicable service charges.
What Information Does the SIM Information System Show?
The SIM Information System is mainly designed to show the number of SIMs registered against your CNIC, organized by network.
For example, the result may show a breakdown such as:
- Jazz: Number of SIMs
- Telenor: Number of SIMs
- Ufone: Number of SIMs
- Zong: Number of SIMs
- Total: Total registered SIMs
The official system notes that the displayed CNIC information does not itself reflect CNIC validity.
Can You Check the Exact Mobile Numbers Online?
The standard SIM Information System is primarily used to check the count of SIMs registered against your CNIC rather than providing a complete public list of all mobile numbers.
If you see an unexpected number of SIMs associated with your CNIC, contact the relevant mobile operator or visit an authorized service center for further assistance.
Do not share your CNIC or other personal information with unofficial websites claiming to provide private SIM records.
What Should You Do If an Unknown SIM Is Registered on Your CNIC?
If the SIM count shown by the PTA system is higher than expected, take the issue seriously.
Contact the Relevant Mobile Network
Identify the network showing the unexpected SIM count and contact that operator through its official customer-service channels.
You may be asked to verify your identity before the operator can investigate or process a SIM-related request.
Visit an Authorized Franchise
If necessary, visit an authorized franchise or customer service center of the relevant mobile network.
Take your original CNIC with you if identity verification is required.
Do Not Ignore Unauthorized SIMs
Keeping track of SIMs registered against your CNIC can help you identify registration issues and reduce the risk of misuse of your identity information.
PTA has also urged consumers to verify the SIMs registered against their CNIC and to ensure responsible SIM registration and usage.
How Often Should You Check SIMs on Your CNIC?
There is no need to check your SIM count every day. However, checking it occasionally can be useful, particularly if:
- You have purchased or replaced several SIMs.
- You have stopped using an old mobile number.
- You have switched mobile networks.
- You have recently purchased a second-hand device or SIM.
- You want to make sure your registration information is accurate.
Regularly reviewing your SIM registration information is a simple privacy and account-management habit.
Important Safety Tips
When checking your SIM registration information, always use official channels.
Use the Official Website
Use the official PTA SIM Information System rather than random websites offering SIM database searches.
Do Not Share Your CNIC Publicly
Your CNIC is sensitive personal information. Do not post it in comments, social media posts, or public websites.
Avoid Unofficial SIM Database Websites
Be careful with websites or applications claiming to provide complete personal details, addresses, or private SIM records.
Use Official Operator Support
If you find a problem with your SIM registration, contact the relevant mobile network or PTA through official channels.
Frequently Asked Questions
How can I check how many SIMs are registered on my CNIC in 2026?
You can check through the official PTA SIM Information System at cnic.sims.pk or send your 13-digit CNIC number without dashes to 668.
Is the online SIM check free?
The official online SIM Information System provides the SIM count check. For SMS checking, applicable SMS/service charges may apply.
Can I check SIMs on CNIC without visiting a franchise?
Yes. You can check the registered SIM count online through the official SIM Information System or by SMS to 668.
What if I find an unknown SIM on my CNIC?
Contact the relevant mobile network and follow its identity-verification and SIM-management process. You can also seek assistance through official PTA channels.
Can I check someone else’s SIMs using their CNIC?
You should only use SIM registration services for your own CNIC and legitimate account-management purposes. Do not attempt to access another person’s private information.
Is cnic.sims.pk an official SIM checking website?
Yes. PTA’s own guidance directs users to cnic.sims.pk for checking the number of SIMs registered against their CNIC.
Final Thoughts
Checking the SIMs registered against your CNIC is a simple way to keep track of your mobile registrations. In 2026, the official PTA guidance continues to provide two main options: use the SIM Information System at cnic.sims.pk or send your CNIC number without dashes to 668.
If the result shows more SIMs than you expect, contact the relevant mobile operator and ask them to investigate the registration. Always use official channels and avoid sharing your CNIC with unofficial SIM-checking websites.
Disclaimer
This article is for informational purposes only. PTA procedures, service availability, and SMS charges may change. Always verify the latest information through official PTA or mobile network channels before taking action.