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In Pakistan, people often search for “CNIC par registered SIM check 668” when they want to confirm how many mobile numbers are linked to their CNIC. This is crucial if you suspect an unfamiliar SIM, have recently lost a phone, or simply want to keep your identity safe.
Fortunately, you can easily verify the number of SIMs linked to your CNIC through official methods—mainly the 668 SMS service and the official SIM information portal. This step-by-step guide will show you the process, help you avoid common mistakes, and explain what to do if you find an unauthorized connection.
Table of Contents
CNIC Registered SIM Check (668) — Quick Tool
Generate the exact SMS for PTA SIM count check using your 13-digit CNIC (no dashes).
English | اردو
Enter CNIC (13 digits)
e.g., 3520112345671
Waiting…
Mask CNIC on screen
Auto-clear in 60 seconds
Tip: Type CNIC as one number (example: 3520112345671). Don’t add dashes like 35201-1234567-1.
Generate SMS
Clear
Safety: Use CNIC only on official channels (668 / cnic.sims.pk). Avoid “SIM database/owner details” sites.
How to Check SIMs Linked to Your CNIC via SMS (668)
Step 1: Verify Your CNIC Format
Before using 668, ensure your CNIC is typed correctly. A CNIC contains 13 digits, and for this SMS check, you must enter it as one continuous number—no dashes (-), no spaces, and no extra words. Many users type it in the card style (for example, 12345-1234567-1), which can cause the request to fail. Use digits only, like 3520112345671, and double-check each digit from your CNIC card to avoid typing errors.
Step 2: Send the SMS to 668
Open your phone’s Messages app and start a new SMS. In the message body, type only your 13-digit CNIC (nothing else). In the recipient field, enter 668, then tap Send. A reply usually arrives shortly. If the SMS doesn’t go through, check your network signal and ensure you have enough balance for an outgoing message.
Step 3: Read the Reply from 668 (Network-Wise SIM Count)
The response from 668 typically shows a network-wise breakdown of SIMs linked to your CNIC. For example, you might see:
“Jazz: 2, Zong: 1”
This means your CNIC currently has two Jazz SIMs and one Zong SIM registered. If the numbers don’t match what you personally use, treat it as a warning sign and follow the verification steps in the “What to Do if You Find an Unknown SIM on Your CNIC” section below.
Common Issues (And Quick Fixes)
If the service doesn’t work on the first attempt, don’t panic—these are common issues:
| Problem | Why it happens | Quick fix |
|---|---|---|
| SMS not sending | Low signal, SMS service issue, or insufficient balance | Check signal and balance, then try again |
| Reply delayed | PTA system may be busy | Wait 10–15 minutes and resend |
| Wrong output | CNIC typed incorrectly (one digit missing/extra) | Recheck all 13 digits and send again |
What to Do if You Find an Unknown SIM on Your CNIC
If an unfamiliar SIM appears against your CNIC, you can visit the official guide on how to remove unauthorized SIMs from your CNIC for more information.
Step 1: Save the 668 Reply (Screenshot)
As soon as you receive the response from 668, take a screenshot and note the date/time. This record will be helpful when speaking to customer support or visiting an official service center. Keep it private—posting screenshots publicly may expose sensitive information about your CNIC-linked connections.
Step 2: Visit the Official Franchise/Customer Care Center
If an unfamiliar SIM appears against your CNIC, visit your operator’s official service point (company franchise or customer care center). Take your original CNIC and the 668 reply screenshot with you. Ask them to review the connections linked to your CNIC and identify anything you don’t recognize. It’s better to avoid small third-party mobile shops for this task, as official centers have the correct system access to verify registrations.
Step 3: Request Disconnection/Blocking Through Biometrics
If the staff confirms an unauthorized SIM, request removal/disconnection or blocking from your CNIC record. This process typically involves biometric verification, so you’ll need to be present in person with your original CNIC. After the request is processed, ask the representative to confirm the updated status. For peace of mind, you can re-check the SIM count later using 668 to ensure the CNIC-linked SIM count is accurate.
Step 4: Extra Safety Tips to Protect Your CNIC & SIM Record
To further protect your CNIC from unauthorized SIM registrations, you can read our detailed guide on how to remove unauthorized SIMs from your CNIC for best practices and tips.
To reduce risk in the future:
Use Only Official Channels: Stick to official channels like 668, cnic.sims.pk, or operator franchises for all SIM-related tasks.
Check Your CNIC SIM Count: Regularly check your CNIC’s SIM count, especially after losing a phone, receiving suspicious calls/messages, or changing numbers.
Avoid Sharing CNIC Information: Never share CNIC photos, CNIC numbers, or verification codes with unknown people. Fraudsters may use this information to link unauthorized SIMs to your CNIC.
Avoid Unofficial Websites: Do not use websites that promise “SIM owner details” or “fresh SIM data”—these are often fraudulent and put your personal data at risk.
conclusion
The CNIC SIM count check via 668 method is one of the simplest official ways to verify how many SIMs are linked to your CNIC in Pakistan. Enter your CNIC in 13 digits without dashes, send it to 668, and review the network-wise SIM count in the reply. If you notice anything unfamiliar, save the reply, visit an official franchise/customer care center, and request biometric disconnection/blocking for any unauthorized SIM. Finally, protect your CNIC by using trusted channels like 668 and cnic.sims.pk, and stay away from websites that claim “SIM databases” or “owner details”.
FAQs
What does the 668 reply actually show?
It returns a network-wise count of SIMs linked to your CNIC. It helps you confirm how many connections exist across different mobile operators.
Why am I not receiving a response after sending my CNIC?
This can happen due to weak signal, low balance, or temporary system load. Try again after 10–15 minutes, and make sure your CNIC is typed as 13 digits without dashes.
Can I use this method to find someone else’s SIM owner information?
No. This process is meant for your own CNIC record. Personal ownership details are private and shouldn’t be searched or shared.
How often should I check my CNIC-linked SIMs?
Checking occasionally is enough especially after losing a phone, changing numbers, or noticing suspicious calls/messages.
Will this check block or deactivate any SIM automatically?
No. It only shows your CNIC-linked SIM count. Any blocking/removal must be requested through the operator’s official support channels.
