How to Block SIMs Registered on Your CNIC
Unauthorized ghost SIMs carry your legal liability for fraud, harassment, and criminal activity. This guide shows you exactly how to find and disown them — free, in under an hour.
Your Action Summary
Imagine receiving a call from FIA officers asking about a SIM card registered to your CNIC that you never bought. You’ve never heard of it. Yet according to Pakistan’s telecom records, it’s yours.
This nightmare is real for thousands of Pakistanis every year. In 2025 alone, Pakistan’s telecom regulator identified 4.7 million unauthorized SIM registrations across the country. These ghost SIMs were used for financial fraud totalling Rs. 22.3 billion in losses, terrorism communication, extortion calls, online harassment, and money laundering.
The frightening part? Under Pakistani law, you are legally responsible for every SIM registered to your CNIC, regardless of whether you activated it yourself. This isn’t just inconvenient — it’s a serious legal liability.
The good news: blocking unauthorized SIMs is completely free and takes about 30 minutes. This guide shows you exactly how to do it.
What Are Unauthorized SIMs on Your CNIC?
Unauthorized SIMs are mobile numbers registered against your CNIC without your knowledge or permission. These aren’t errors or system glitches — they’re deliberate fraudulent registrations.
How does this happen?
Someone obtains a photocopy or image of your CNIC. This could come from a medical form you filled out at a clinic, a tenancy agreement with your landlord, a bank form for account opening, a market data breach from a government office, or an employee who copied it. They then visit an authorized mobile retailer and persuade them to register a SIM using your copied CNIC, bypassing or falsifying the biometric requirement.
Within minutes, a SIM appears on your CNIC record. The criminal uses it for fraud, harassment, or illegal communications. Your CNIC shows the connection.
The PTA introduced the Biometric Verification System (BVS) to prevent unauthorized SIM use, requiring fingerprint verification for getting a new SIM, transferring ownership, replacing lost SIMs, and porting numbers. But biometric verification isn’t foolproof — fraudsters know how to work around it.
Real Consequences
You might think: “If it’s not my SIM, why does it matter?” It matters because every SIM registered to your CNIC carries your legal liability.
Financial Fraud
Criminals open fake JazzCash and Easypaisa digital wallets using your CNIC and the unauthorized SIM. They use these wallets to receive stolen money or conduct illegal transfers — the wallet is traced back to your identity. Average loss when discovered: Rs. 185,000+.
Banking and OTP Bypass
They intercept SMS OTPs sent to the unauthorized SIM for your real bank account. They reset your passwords. They withdraw money or make unauthorized transfers.
Identity Theft
Your CNIC is already in their hands. Combined with a working SIM, they can impersonate you for government applications, loans, or other fraudulent purposes.
Legal Consequences
If that SIM is used for harassment, extortion, terrorism-related communications, or any criminal activity, law enforcement contacts the CNIC holder first — that’s you. You’ll need to prove you didn’t authorize the SIM. This is difficult and time-consuming.
2026 SIM Limit Rule: Each CNIC is permitted a maximum of five voice SIM numbers and three data SIM numbers. Exceeding either threshold triggers automatic suspension of all SIM numbers registered to that CNIC — including your primary line — until excess registrations are formally disowned.
How to Check If You Have Unauthorized SIMs
Before you can block anything, you need to know what’s registered on your CNIC.
Method 1: Free SMS Check (Easiest)
- Open your messaging app
Compose a new SMS message.
- Type your 13-digit CNIC number
Enter it without dashes.
- Send to 668
You’ll receive a reply within 30 seconds listing all active SIMs registered on your CNIC, organized by network. The SMS costs approximately Rs. 2–3 plus tax.
Method 2: Online Check via PTA Portal
- Go to cnic.sims.pk
Note the spelling carefully — this is the official PTA portal.
- Enter your 13-digit CNIC without dashes
Complete the verification code and click Submit.
- Review the full breakdown
The system displays all active SIMs by network — Jazz, Telenor, Zong, Ufone, and SCOM — including both active and inactive SIM counts.
Important: Screenshot your results immediately. The moment you see unauthorized SIMs, take a screenshot showing the date, time, all SIM counts by network, and your CNIC number. Save this in multiple locations — phone gallery, email, cloud storage. This timestamped evidence is critical for filing PTA complaints, police reports, bank disputes, and court proceedings.
The New 365-Day Rule: What Changed in 2026
This is crucial: PTA extended the SIM disowning period to one year. Any newly activated SIM can only be disowned after one year of activation. Previously, you could disown a SIM after just 60 days. This changed dramatically in May 2026.
What This Means
If a SIM was registered fraudulently on your CNIC after May 2026, you cannot legally disown it until 365 days have passed since activation. This doesn’t mean you’re stuck — here’s what you can do immediately:
- File a formal PTA complaint the same day
This creates a legal record that you reported the issue on a specific date, protecting you if law enforcement later asks about the SIM.
- Visit your operator’s franchise and request disowning in writing
Even if the 365-day period applies, submit the request formally. Document any refusal in writing.
- Follow up via complaint.pta.gov.pk
Keep your complaint reference number. The SIM remains technically active for 12 months, but your complaint is on record.
Exception for fraudulently issued SIMs: If you can prove the SIM was issued fraudulently — without your knowledge or consent — you may qualify for a waiver of the 365-day rule. SIMs registered before May 2026 follow the old process and can be disowned immediately.
Step-by-Step Guide to Block SIMs
- Screenshot your 668 result (with date visible)
Send your CNIC to 668 and receive the count of active SIMs. Screenshot this immediately — don’t proceed without this evidence.
- Identify which SIMs are unauthorized
Look at your 668 result. Count SIMs shown per network. Compare to the SIMs you actually own. Example: Jazz shows 4 SIMs but you own 2 — that’s 2 unauthorized.
- Write down the numbers you own
For your legitimate SIMs, note down the actual phone numbers and activation dates if you can recall them. This matters for the 365-day rule calculation.
- Note which operators have unauthorized SIMs
If you have unauthorized SIMs from different networks, you must visit each network’s franchise separately. You cannot block a Jazz SIM at a Telenor franchise.
- File a PTA complaint the same day
Don’t wait. Visit complaint.pta.gov.pk, call 0800-55055 (PTA’s toll-free helpline), or use the RAABTA portal. Save your complaint reference number — you’ll need it.
Network-by-Network Process
You need the following at every franchise: your original CNIC (not expired), your 668 screenshot, the list of SIMs you personally own, and a clear statement that you want to disown unauthorized SIMs.
| Operator | Helpline | Process | Cost (Fraud) |
|---|---|---|---|
| Jazz | 117 | Visit Sales & Service Centre, fill SIM Disowning Form, biometric scan, receive receipt | Free |
| Telenor | 345 | Visit Sales & Service Centre, complete biometric disowning form, receive reference number | Free |
| Zong | 310 | Visit service centre, complete disowning form, biometric verification, receive receipt | Free |
| Ufone | 333 | Visit Customer Service Centre, confirm unauthorized SIMs, biometric thumbprint scan | Free |
Telenor–Ufone Merger (effective July 1, 2026): Telenor Pakistan formally amalgamated into PTML — the company that already operates Ufone — after the Islamabad High Court approved the scheme on June 30, 2026. Both brand names, franchise networks, and self-check codes remain live for now. Visit Telenor franchises separately until further notice; gradual convergence will happen over the coming months.
Voluntary disowning (SIMs you registered yourself but no longer need) may cost up to Rs. 200 per SIM. Fraudulently issued SIMs are always free to disown.
What to Do at the Franchise
When You Arrive
Tell the representative you want to disown unauthorized SIMs. Provide your original CNIC and show your 668 screenshot as proof you discovered the extra SIMs.
What They’ll Show You
The representative will pull up all SIMs registered on your CNIC with full details: phone number, network, activation date, status (active, inactive, suspended), and whether it passed biometric verification.
The Critical Moment
Point to each SIM and clearly state: “This one is mine” or “I did not register this one.” Be absolutely clear — don’t be vague.
The Disowning Form
They’ll provide a standard form including your CNIC, your registered name, the list of SIMs being disowned, your signature, and a checkbox confirming these are unauthorized. Fill this out carefully. Don’t leave any fields blank.
Biometric Verification
You’ll place your thumb or finger on their biometric device, which connects to NADRA’s system. The device needs only two successful impressions. If you have dry skin, they may dampen your finger slightly.
Your Receipt
You’ll receive a receipt showing the date of your disowning request, the SIM numbers being disowned, and your complaint reference number. Keep this receipt with your screenshot — you may need it later.
Follow-up: The SIMs won’t disappear immediately. The disowning process takes 2–4 weeks. You’ll receive an SMS from the network confirming each SIM has been disowned. Verify via 668 after this period to confirm the unauthorized SIMs are gone.
Legal Aspects: PECA 2016 and Your Rights
Your Rights
Under Pakistan’s Telecom Consumer Protection Regulations and PECA 2016, you have the absolute right to check how many SIMs are registered on your CNIC, demand disowning of unauthorized SIMs, file complaints with PTA if operators refuse, and seek legal remedies if your identity is misused. If a franchise refuses to process your disowning request, that is a violation of PTA regulations — document it and file a complaint immediately.
Your Legal Liability
PECA 2016 sets the maximum penalty for unauthorized use of another person’s identity information at three years in prison, a fine of up to Rs. 5 million, or both (Section 16). This applies to criminals who misuse your CNIC — but the burden of proof falls on you if law enforcement comes calling about a SIM registered to your name.
If a SIM is used for a crime: Provide proof you filed a PTA complaint, your disowning receipt, and the 668 screenshot showing the SIM appeared without your knowledge. This evidence demonstrates you took action to prevent misuse — without it, you have no proof you’re not responsible.
Prevention: Stop This From Happening Again
Check Regularly
PTA recommends at least monthly checks. Send your CNIC to 668 every month — it takes 30 seconds and costs almost nothing. It catches problems early.
Protect Your CNIC Copy
Never give out your CNIC unless absolutely necessary. When you do, write on the photocopy: “FOR [SPECIFIC PURPOSE] ONLY” — for example, “FOR BANK ACCOUNT OPENING ONLY.” Provide a photocopy, not the original, and avoid sharing with unofficial sources.
Monitor Financial Accounts
Criminals often open mobile wallets (JazzCash, Easypaisa) using your CNIC and unauthorized SIM. Check JazzCash by dialling 7171 from your Jazz SIM, visit easypaisa.com.pk monthly, and review your bank statements for unauthorized transactions.
Respond to PTA Enforcement SMS
PTA’s DIRBS system continuously monitors SIM counts per CNIC and enforces the 5-voice + 3-data limit, automatically blocking excess SIMs with no warning. If you receive an SMS saying your SIM will be blocked for non-compliance, respond immediately.
Frequently Asked Questions
Can I be held responsible for crimes committed using an unauthorized SIM on my CNIC?
Legally, yes — you’re responsible for every SIM on your CNIC. However, if you can prove you filed a PTA complaint and attempted to disown the SIM, that’s strong evidence you acted responsibly. This helps significantly if law enforcement investigates.
How long does the disowning process take?
The franchise process (at the counter) takes 15–30 minutes. The actual disowning in the PTA system takes 2–4 weeks. You’ll know it’s complete when you receive an SMS from the network confirming disowning and your 668 result shows fewer SIMs.
Do I need to know the actual phone numbers of the unauthorized SIMs?
No — the 668 code shows only the count of SIMs, not the actual numbers. However, you can find the actual numbers by visiting the franchise (they show you the full list), using the Jazz World app’s “My SIMs” section (updated December 2025), or calling the network’s helpline to request an SMS list.
Can the franchise refuse to disown my SIMs?
They shouldn’t — it’s your legal right under PTA regulations. If they refuse, get the refusal in writing, ask to speak to a manager, and file a formal complaint at complaint.pta.gov.pk including the franchise name, location, and date of refusal.
What if I have an expired CNIC?
Renew it at NADRA first. An expired CNIC makes disowning impossible. You also risk your legitimate SIMs being blocked during PTA enforcement sweeps targeting expired CNICs.
Do I need to visit every franchise if I have SIMs from multiple networks?
Yes. You must visit Jazz franchise for Jazz SIMs, Telenor for Telenor SIMs, Zong for Zong SIMs, and Ufone for Ufone SIMs. You cannot disown a Jazz SIM at a Telenor franchise.
What if new unauthorized SIMs appear after I’ve blocked the old ones?
This indicates ongoing criminal activity targeting your CNIC. Immediately take a new 668 screenshot, file a fresh PTA complaint, visit the franchises again, and consider filing a police report for your records. Repeated unauthorized registrations suggest someone has your CNIC copy — consider reporting it to NADRA as possibly compromised.
Are there paid services that can help me block SIMs faster?
No. No legitimate, legal service will do this faster than you can yourself. Beware of any service claiming to “remove SIMs without visiting a franchise,” “instantly disown SIMs,” or “bypass the 365-day rule.” These are scams. The only legitimate way is through official PTA channels and operator franchises — and it’s free.
What about eSIM or virtual SIMs?
The same rules apply. Virtual SIMs registered through apps must be disowned the same way — by visiting the franchise of the issuing operator. eSIMs are traceable to a CNIC just like physical SIMs.
If Something Goes Wrong
The Franchise Says “SIMs Will Be Automatically Removed”
Reality check: they may be downplaying the process. The disowning form is a legal document. Ensure they fill it out completely and give you a receipt. If they refuse, insist and ask to speak to the manager.
Your Legitimate SIM Gets Blocked
This may be due to exceeding the 5-voice SIM limit, CNIC expiration, a PTA enforcement action, or a biometric verification failure. Call your operator immediately, explain you’re in the process of disowning unauthorized SIMs, and request a temporary lift on the block.
668 Still Shows the SIM After 4 Weeks
Call the operator’s customer service and reference your disowning receipt and reference number. Request confirmation the disowning was processed. If it wasn’t, visit the franchise again with your receipt and file a complaint with PTA.
Police Contact You About a SIM
Remain calm — you have evidence on your side: your 668 screenshot, your disowning receipt from the franchise, and your PTA complaint with reference number. Provide this evidence immediately, explain you discovered the SIM and initiated disowning, and request a copy of the police inquiry for your records.
Your Bank Freezes Your Account
Contact your bank immediately and provide your proof: the 668 screenshot, the disowning receipt, and your PTA complaint. File an official fraud report with the bank and request they investigate. Banks understand this issue now and should lift the freeze once you provide evidence.
The Bottom Line
Unauthorized SIMs on your CNIC are a serious issue — but completely solvable. Here is your five-step action plan:
Your 5-Step Action Plan
Less than one hour spread across several weeks. Cost: free for fraudulent SIMs.
- Check — 5 minutes
Send your CNIC to 668. Review your result.
- Document — 5 minutes
Screenshot your 668 result with the date visible. Save it everywhere.
- Complain — 10 minutes
File a PTA complaint at complaint.pta.gov.pk or call 0800-55055.
- Disown — 30 minutes at franchise
Visit your operator’s franchise with your original CNIC. Complete the disowning form. Provide biometric verification.
- Verify — 5 minutes (after 2–4 weeks)
Check 668 again to confirm the unauthorized SIMs are gone.
Start today. Check your CNIC. Your identity is worth protecting.
