How to Confirm Your SIM Is PTA Verified – Complete Guide 2026
Learn how to confirm your SIM is verified in Pakistan using SMS code 668, the website cnic.sims.pk, and network operator methods. Free, fast, and 100% legal. In Pakistan, every SIM card must be registered and verified through the Pakistan Telecommunication Authority. Since 2014, it has made biometric SIM registration mandatory for all mobile connections. Your SIM is linked directly to your CNIC through NADRA’s fingerprint database. This means you are responsible for every call, message, and financial transaction made through any SIM registered under your name. to ensure national security, prevent fraud, and protect users. If you are unsure whether your mobile number is registered and verified under these rules, the SIMs Data guide will help you confirm that your SIM is verified using legal and safe methods only.
Complete Verification Method to Check SIM Verification
SIM Check SMS to 668
This is the fastest and most reliable method. It works on all phones even basic feature phones without internet access.
Step-by-Step
- Open the Messaging app on your phone
- Type your 13-digit CNIC number.
- Example: 3620312345678
- Send this SMS to 668
- Wait 30 seconds
- You will receive a reply listing all SIMs registered on your CNIC, organized by network operator
Result Shown
- Number of active SIMs per operator: Jazz, Zong, Telenor, Ufone, SCO, ONIC.
- Total SIM count across all networks
Cost
Approximately Rs. 2 + tax per SMS, per standard SMS charge.
Do not confuse 668 with 667.
Code 667 shows the registered owner and network of a specific SIM (by sending “MNP” to 667). Code 668 shows all SIMs linked to your CNIC — use this for a complete list.
Through Mobile Network Operator (BVS Codes)
Each mobile network in Pakistan provides its own Biometric Verification System (BVS) code for SIM verification status. Use these if you want the status of a specific SIM on a specific network.
| Network | BVS Method | Code |
| Jazz | SMS your CNIC | Send to 6001 |
| Zong | SMS “V” | Send to 7911 |
| Telenor | SMS your CNIC | Send to 310 |
| Ufone | USSD code | Dial *336# |
| SCO/ ONIC | Use 668 or visit a franchise | – |
If your status shows Not Verified:
Visit the nearest authorized franchise with your original CNIC. Re-verification is completely free of charge.
SIM Owners Awareness Platform
The online portal provides a detailed, printable record of all SIMs registered on your CNIC. This is the best option if you need a formal record or if you are from abroad.
Step-by-Step:
- Open any web browser on your phone or computer
- Go to: https://cnic.sims.pk
- Enter your 13-digit CNIC number
- Complete the verification process.
- Click Submit
- The system will display all active SIMs registered on your CNIC, organized by operator, with registration dates
Key features:
- 100% free – no charges
- Shows full operator-wise breakdown with dates
- Printable and accepted as a court record
- No login or account required
Pro Tip:
Do this on the 1st of every month and take a screenshot with the date visible. If the SIM count increases without your knowledge, file a complaint immediately.
Why SIM Verification Is Important
It protects both mobile users and the telecom system in Pakistan. Every active SIM must belong to its real owner. Here are the main reasons why verification is important.
Protects Your Identity
A verified SIM stays connected to your own CNIC. No one can legally register the SIM in another person’s name without completing the required verification process.
Prevents Fraud
Fraudsters often use unregistered or illegally registered SIM cards. Verification helps reduce scams, fake calls, and illegal activities.
Keeps Your Mobile Number Active
Mobile companies may block SIM cards that do not meet registration requirements. Verification helps keep your SIM active.
Supports Mobile Banking
Many banking apps send one-time passwords (OTPs) to your registered mobile number. A verified SIM helps you receive these security codes without problems.
Helps During SIM Replacement
If you lose your SIM, your network company can issue a replacement more easily because your identity already matches the registered records.
Required for New SIM Activation
Every new SIM must complete biometric verification before activation. This confirms the SIM belongs to the correct customer.
Improves National Security
Verified SIM registration helps government agencies reduce illegal communication and protect public safety.
Common Reasons SIMs Become Unverified
There are several reasons why a SIM may lose its verified status or appear as unverified in system:
Incomplete Biometric Verification:
You get a new SIM and did not complete fingerprint verification within 120 days of activation, the SIM automatically blocked.
Expired CNIC:
April 2026 advisory confirms that SIMs linked to expired CNICs may face restrictions or blocking. Renew your CNIC at NADRA before it expires.
Duplicate or Damaged Fingerprint Data:
Some users’ biometric records may not match NADRA’s database due to worn fingerprints. In this case, visit your nearest franchise for assisted re-verification.
Fraud or Unauthorized Registration:
Someone may have registered a SIM using your CNIC without your knowledge. This is detected through 668. You see SIMs you do not recognize, act immediately.
System Errors During Transfer or MNP:
After a mobile number portability (MNP) transfer, some SIMs temporarily appear as unverified. Wait 24-sim48 hours, then reuse your BVS code.
Exceeding the SIM Limit:
If your CNIC has more than 6 SIMs registered. It will automatically suspend the excess SIMs during enforcement sweeps.
Important Policies You Must Know
Every mobile user should understand these rules.
- Every SIM must be registered with the real owner.
- Biometric verification is required before SIM activation.
- Never buy a pre-activated SIM.
- Never allow someone else to register a SIM using your CNIC.
- Always purchase SIM cards from authorized franchises.
- Verify your registered SIMs regularly.
- Report unknown SIMs immediately.
- Keep your CNIC information updated.
- Follow all PTA and mobile operator registration rules.
FAQ
Is checking my SIM verification status free?
Yes. Sending your CNIC to 668 costs only standard SMS charges (approximately Rs. 2 + tax). The online portal at cnic.sims.pk is completely free.
How can I confirm my SIM is verified?
You can confirm your SIM is verified in three ways. Send your 13-digit CNIC number to 668 by SMS, using your SIM registration.
What is the SMS code for SIM verification?
The SMS code is 668. Send your 13-digit CNIC number without dashes to 668. You will receive a message showing how many SIM cards are registered against your CNIC on each mobile network.
How many SIMs can I have on my CNIC?
As of December 2025, the maximum is 6 SIMs total across all networks. Foreign nationals are limited to 2 SIMs.
Can I access someone else’s SIM registration?
No, accessing another person’s SIM registration data without authorization is illegal under PECA 2016 Section 16 and can result in criminal prosecution, heavy fines, and imprisonment. Only your own CNIC.
My SIM suddenly stopped working. What do I do?
Blocked due to unverified biometrics, an expired CNIC, or a SIM swap attack. Visit your network’s nearest franchise with your original CNIC for re-verification. If signal loss was sudden and unexpected, call your operator immediately from another phone – it may indicate a SIM swap.
Are third-party websites that claim to show SIM owner details by phone number legal?
No, these websites are illegal, dangerous, and either show fake data or harvest your personal information for criminal use. SVMS database has no public API. Only use 668, 667. Blocked 83 such illegal websites between July 2024 and June 2025, and NCCIA shut down 139 more platforms in 2025.
Conclusion
A verified SIM protects your identity, helps prevent fraud, and keeps your mobile services working without problems. You can verify your SIM using SMS code 668, the SIM Information System, or by visiting your mobile network operator. If you find any unknown SIM registered on your CNIC, report it to your mobile network operator as soon as possible. Never trust third-party websites or apps that claim to provide complete SIM owner details, as they cannot legally access records.
At Num.com.pk, our goal is to provide simple, accurate, and up-to-date guides about SIM verification, rules, CNIC SIM, and mobile network services in Pakistan. We help users understand the verification process, but all SIM registration and verification should always be completed through your mobile network operator.
Disclaimer
The information provided on num.com.pk is for general informational and educational purposes only. We are an independent website and are not affiliated with, endorsed by, or officially connected with Pakistan Telecommunication Authority (PTA), NADRA, or any mobile network operator in Pakistan. SIM, CNIC, mobile network, and telecommunications information may change over time, so users should verify important information through the relevant official or authorized sources. num.com.pk does not provide unauthorized access to private SIM databases, CNIC records, mobile-number ownership information, or live location data. We do not guarantee the completeness, accuracy, or current status of all information published on this website. By using our website, you acknowledge that you do so at your own discretion and risk.