Every mobile connection in Pakistan is permanently linked to a CNIC through NADRA’s biometric database. This means that whatever happens on a SIM registered to your name — fraud, harassment, criminal activity — your identity is the one investigators find first. In 2025, PTA detected 4.7 million unauthorized SIM registrations across the country. Pakistani citizens collectively lost Rs. 22.3 billion to SIM-based financial fraud in the same year.
Sim owner details in Pakistan refer to the official identity record that PTA and NADRA maintain for every active mobile connection. Checking these details is not just a technical curiosity — it is a legal necessity. This guide covers every official method, every network, every law, and every protective step you need to take right now.
What Are Sim Owner Details in Pakistan?
When you buy a SIM card in Pakistan, the operator does not simply hand you a number. A mandatory biometric registration process records your full name exactly as printed on your CNIC, your 13-digit CNIC number, the date of activation, the registered address you provide, and a live fingerprint scan matched against NADRA’s Multi-Finger Biometric Verification System (MBVS). All of this data is stored permanently in PTA’s Central SIM Database (CSMD) and linked directly to your identity.
A complete sim owner detail record contains:
- Full name — as it appears on your NADRA-issued CNIC
- CNIC number — the 13-digit national identity number
- Network operator — Jazz, Zong, Telenor, Ufone, or SCOM
- Activation date — the exact date and time the SIM was first registered
- Registered address — the address given during biometric verification
- SIM status — active, blocked, or deactivated
- Biometric verification status — verified or not verified through MBVS
The critical point: Pakistani law holds the CNIC holder fully responsible for every SIM registered under their name — even SIMs they never personally activated. If a criminal registers a SIM on your stolen CNIC and uses it to commit fraud, law enforcement traces your identity first. Proving your innocence after the fact can take 2 to 4 years and cost up to Rs. 500,000 in legal expenses.
Why Checking Sim Owner Details Pakistan Is Legally Necessary
Most people check their sim owner details only after something goes wrong — an unexpected bank alert, a police notice, or a sudden loss of mobile signal. By that point, the damage is already done. Here is exactly what is at risk when unauthorized SIMs exist on your CNIC:
Financial fraud through mobile wallets. JazzCash and Easypaisa authenticate every transaction through the SIM number registered to your CNIC. An unauthorized SIM can open parallel mobile wallet accounts in your name, bypass two-factor authentication on your bank accounts, and initiate fund transfers without your knowledge. The average victim loses Rs. 185,000 before detecting the fraud.
SIM swap attacks. Fraudsters convince or bribe operator franchise staff to transfer your phone number to a SIM in their possession. Your phone goes dead. Every OTP, bank alert, and WhatsApp message you would have received now goes to the attacker. SIM swap cases increased 127% between 2024 and 2025 in Pakistan, with 89,000+ formal complaints filed.
Criminal liability for crimes you did not commit. Under PECA 2016, you are the first suspect investigated when any crime is traced to a SIM registered on your CNIC. Pakistani courts have seen cases where innocent CNIC holders were investigated for terrorism, drug trafficking, and financial fraud — all committed through SIMs they never registered.
Automatic DIRBS blocking of your legitimate SIMs. PTA’s Device Identification, Registration and Blocking System runs 24 hours a day without human intervention. If unauthorized SIMs push your total count past the legal limit, your own legitimate SIM gets blocked automatically — no warning, no appeal process, no recovery.
For a complete overview of all these risks and how to protect yourself, visit SimOwner.net.pk — Pakistan’s most trusted free resource for SIM verification and CNIC security.
How Many SIMs Can One CNIC Have? PTA’s 2026 Rules
PTA enforces strict limits on SIM ownership. These are not guidelines — they are legally enforceable rules with automatic enforcement:
| Rule | Limit | Consequence of Violation |
|---|---|---|
| Voice SIMs (all operators combined) | Maximum 5 | Automatic DIRBS block, no warning |
| Data-only SIMs (all operators combined) | Maximum 3 | Automatic DIRBS block, no warning |
| Total SIMs per CNIC | Maximum 8 | All excess SIMs blocked immediately |
| Biometric verification deadline | 120 days | Permanent block, number lost forever |
| SIM inactivity period | 180 days | Automatic service suspension |
If your 668 check or cnic.sims.pk shows more SIMs than you personally registered, do not assume it is a system error. Treat it as a security emergency and follow the blocking steps in this guide immediately.
7 Official Methods to Check Sim Owner Details Pakistan — All Free
Method 1: SMS 668 — The Most Powerful Free Check
The 668 SMS service is the fastest, most comprehensive sim owner details check available to every Pakistani citizen. It works on any mobile phone — even basic feature phones without internet access — and reveals every SIM registered on your CNIC across all five operators simultaneously.
How to use it:
- Open your SMS app on any Pakistani phone
- Type your 13-digit CNIC number without dashes (example: 3520112345671)
- Send to 668
- You will receive a reply within 5 to 30 seconds
A typical reply looks like this: “Jazz: 2, Zong: 1, Telenor: 1, Ufone: 0, SCOM: 0 — Total: 4”
If the total is higher than the number of SIMs you personally registered, take immediate action.
Note: 668 SMS has a nominal charge of Rs. 2 plus applicable taxes per message. The free web alternative is cnic.sims.pk.
Method 2: MNP to 667 — Fastest Single-SIM Verification
The 667 method is the quickest way to verify the registered owner of a specific SIM card currently in your phone. It returns the owner’s name, a partially masked CNIC number, and the network operator within an average of 6 seconds.
How to use it:
- Insert the SIM you want to verify into your phone
- Type MNP in capital letters
- Send to 667
- Check the owner name in the reply
Limitation: 667 only works for the SIM physically inserted in your phone at that moment. It cannot check other SIMs remotely.
Method 3: cnic.sims.pk — PTA’s Official Free Web Portal
This is PTA’s official consumer portal for SIM registration verification. It provides the same data as 668 but with additional detail — exact registration dates per operator, printable records that are officially accepted by courts, banks, and police stations across Pakistan. Completely free, no SMS charge.
How to use it:
- Open any browser and go to cnic.sims.pk
- Enter your 13-digit CNIC number
- Complete the CAPTCHA verification
- View your complete SIM registration breakdown with dates
Method 4: BVS Biometric Status Check
Biometric verification is mandatory for all SIMs in Pakistan. Unverified SIMs face permanent blocking after 120 days — the number is lost forever with no recovery option. Check your BVS status using these operator-specific codes:
- Jazz: Send your CNIC to 6001
- Telenor: Send your CNIC to 7751
- Zong: Send V to 7911
- Ufone: Send V to 7911
- Any network: Send MNP to 667
If the result shows “Not Verified” — visit the nearest franchise immediately with your original CNIC. Biometric re-verification is completely free.
Method 5: Operator USSD Codes
Check SIM registrations directly from your phone keypad with no internet, no app, and no charges:
- Jazz: Dial *321#
- Telenor: Dial *345#
- Ufone: Dial *333#
- Zong: Send CNIC to 310
- SCOM: Call 321 for customer support verification
Method 6: Official Operator Apps
All major Pakistani operators provide free official apps with real-time SIM management and push notifications for account changes:
- Jazz: My Jazz App — Profile → SIM Details
- Zong: My Zong App — Account → My Information
- Telenor: My Telenor App — Profile → SIM Registration
- Ufone: My Ufone App — Account → My SIMs
Method 7: Franchise Visit — Court-Admissible Certificate
The only method that produces an official printed certificate accepted by courts, banks, and police stations for legal proceedings. Bring your original CNIC (expired CNICs are not accepted), visit any operator franchise, and request a “SIM Ownership Verification Certificate.” The biometric scan is conducted on-site and the certificate is issued free of charge.
Sim Owner Details by Network — Complete Reference
Jazz Sim Owner Details
Jazz is Pakistan’s largest operator with 82 million+ subscribers and 38% market share. Jazz SIM numbers begin with 0300 through 0309.
Official free verification methods:
- Send your CNIC (no dashes) to 6001 for biometric status
- Dial *321# to see all Jazz SIMs registered on your CNIC
- Use 668 for a full cross-network audit
- Download My Jazz App for real-time monitoring
- Call 111 for helpline assistance
For a detailed guide on Jazz-specific verification steps, see our Jazz SIM Owner Details page.
Zong Sim Owner Details
Zong (CMPak) serves 45 million+ subscribers with 21% market share. Zong numbers begin with 0310 through 0318.
Official free verification methods:
- Send V to 7911 for biometric verification status
- Send your CNIC to 310 for Zong-specific SIM details
- Use 668 for complete cross-network verification
- Download My Zong App for account management
- Call 310 for helpline support
Telenor Sim Owner Details
Telenor Pakistan has 58 million+ subscribers and 27% market share. Telenor numbers begin with 0340 through 0347.
Official free verification methods:
- Send your CNIC to 7751 for biometric status
- Dial *345# for Telenor SIM details
- Use 668 for full audit across all operators
- Download My Telenor App for real-time updates
- Call 345 for helpline assistance
Ufone Sim Owner Details
Ufone (PTCL) serves 28 million+ subscribers with 13% market share. Ufone numbers begin with 0330 through 0337.
Official free verification methods:
- Send V to 7911 for biometric verification
- Dial *333# for Ufone SIM registration details
- Use 668 for complete CNIC-wide verification
- Download My Ufone App for account monitoring
- Call 333 for helpline support
SCOM Sim Owner Details
SCOM (Special Communication Organization) serves approximately 6 million subscribers primarily in Azad Kashmir and Gilgit-Baltistan. SCOM numbers begin with 0355 through 0357.
Official free verification methods:
- Call 321 for verification assistance
- Use 668 for cross-network audit
- Send MNP to 667 for specific SIM verification
The Legal Framework — What Pakistani Law Says About Sim Owner Details
Your Rights Under PTA Regulations
You have the legal right to check sim owner details for every SIM registered on your own CNIC. The 668 service, 667 code, and cnic.sims.pk portal are specifically authorized by PTA for this purpose. This right is protected under PTA Act 1996 and PTA SIM Registration Rules 2020.
What Is Illegal
Accessing another person’s SIM registration data without legal authority is a criminal offence under PECA 2016. PTA has blocked over 1,300 websites and apps that illegally sold or displayed SIM and CNIC data. The FIA Cybercrime Wing actively investigates and prosecutes both operators of these services and individuals who use them.
| PECA Section | Offence | Maximum Penalty |
|---|---|---|
| Section 3 | Unauthorized access to SIM or CNIC database | 3 months + Rs. 100,000 |
| Section 16 | Unauthorized use or sale of identity information | 3 years + Rs. 5,000,000 |
| Section 17 | Illegal SIM issuance using stolen biometrics | 3 years + Rs. 500,000 |
| Combined offences | Operating illegal SIM database site | Up to 7 years + Rs. 5,700,000 |
Found an Unauthorized SIM on Your CNIC? Act Immediately
If your 668 check or cnic.sims.pk shows SIMs you did not personally register, follow these steps without delay:
Step 1: Document everything. Screenshot your 668 result with the date clearly visible. Note which operators show unexpected SIMs.
Step 2: Call the operator helpline. Jazz: 111 | Zong: 310 | Telenor: 345 | Ufone: 333 | SCOM: 321. Report the unauthorized SIM and request immediate action. Get a reference number.
Step 3: Visit a franchise in person. This step cannot be done online or by phone — a physical visit with biometric verification is mandatory under PTA regulations. Bring your original CNIC and request “SIM Disowning.” Fill the official form and collect a written confirmation receipt.
Step 4: File a PTA complaint. Visit complaint.pta.gov.pk or call 0800-55055 (free, available 24/7). For cases involving three or more unauthorized SIMs, also file a police FIR citing PECA 2016 Section 10.
Step 5: Secure your bank accounts. Notify your bank immediately. If the unauthorized SIM was used for JazzCash or Easypaisa, freeze those accounts right now. Change all passwords and enable app-based two-factor authentication.
Step 6: Verify the block after 18 to 20 days. Send your CNIC to 668 again. The count must be lower. Biometrically disowned SIMs are permanently blocked and cannot be reactivated by anyone — including the operator or PTA.
For a detailed emergency blocking guide, visit our Block Unauthorized SIMs page.
The 5 Most Common SIM Scams in Pakistan — 2026
Fake Bank Call Scam
A caller claims to be from your bank’s fraud department. They create panic about suspicious activity on your account and demand your OTP, PIN, or CVV to “secure” the account. Some scammers use spoofed caller IDs that display legitimate-looking bank numbers.
Defense: Banks never ask for OTP or PIN over the phone. Hang up immediately and call your bank’s official number directly.
SIM Swap Fraud
Fraudsters trick or bribe franchise staff into transferring your phone number to a SIM in their possession. Your phone loses all signal. Every OTP, banking alert, and WhatsApp message you would have received now reaches the attacker. Accounts are drained within minutes.
Defense: Check 668 monthly. Sudden total signal loss — call your operator immediately. Use app-based 2FA for all banking.
Prize and Lottery Scam
A call or SMS announces you have won Rs. 500,000 or more. To claim the prize, you must first pay a “processing fee” or “tax.” Once you pay, the caller disappears permanently.
Defense: No legitimate prize requires advance payment. Block the number immediately and report to PTA at 0800-55055.
OTP Theft Scam
A caller pretends to be a delivery rider, bank employee, or PTA official. They ask you to share “the code you just received” claiming it is needed to complete a legitimate delivery or verification process.
Defense: OTPs exist only for your own use. No legitimate organization will ever ask for your OTP. Ever. End the call immediately.
Fake NADRA and PTA Calls
A caller impersonates a NADRA or PTA official and threatens that your CNIC will be cancelled or your SIM blocked within 24 hours unless you pay immediately or provide personal information.
Defense: NADRA and PTA never make threatening calls or demand payment over the phone. Call NADRA at 051-111-786-100 to verify any official communication.
Your Monthly SIM Security Checklist
Establishing a monthly routine takes less than five minutes and eliminates the majority of SIM fraud risk:
Every month on the first:
- Send your CNIC to 668 and screenshot the result with today’s date
- Compare with last month’s screenshot — any increase requires immediate action
- Check cnic.sims.pk for the full operator-wise breakdown with exact registration dates
Every three months:
- Verify BVS biometric status for all your active SIMs
- Update passwords on all banking apps, email accounts, and mobile wallets
- Review two-factor authentication settings and switch to authenticator apps where possible
Immediately if any of the following happen:
- Your phone suddenly loses all signal — call your operator immediately, possible SIM swap
- You receive OTPs for transactions you did not initiate — freeze bank accounts immediately
- 668 shows more SIMs than you personally own — follow the blocking guide above
- You lose your CNIC — report to police and NADRA within 24 hours, then check 668
Complete Quick Reference — All PTA Verification Codes
| Purpose | How to Use | Response Time |
|---|---|---|
| All SIMs on your CNIC (all networks) | Send 13-digit CNIC to 668 | 5–30 seconds |
| Specific SIM owner details | Send MNP to 667 | Average 6 seconds |
| Jazz biometric status | Send CNIC to 6001 | Instant |
| Telenor biometric status | Send CNIC to 7751 | Instant |
| Zong / Ufone biometric status | Send V to 7911 | Instant |
| All Jazz SIMs on CNIC | Dial *321# | Instant |
| All Telenor SIMs on CNIC | Dial *345# | Instant |
| All Ufone SIMs on CNIC | Dial *333# | Instant |
| Zong SIM check | Send CNIC to 310 | Instant |
| Network identification | Send 11-digit number to 76367 | Instant |
| PTA complaint helpline | Call 0800-55055 | Live, free, 24/7 |
| FIA Cybercrime helpline | Call 1991 | Live, free, 24/7 |
Frequently Asked Questions
What is the fastest free way to check sim owner details in Pakistan?
Send MNP to 667 from the SIM you want to verify. Results arrive in approximately 6 seconds and include the registered owner name, partially masked CNIC, and activation date. For a full CNIC-wide audit across all operators simultaneously, send your 13-digit CNIC (without dashes) to 668.
How do I check all SIMs registered on my CNIC?
SMS your 13-digit CNIC without dashes to 668 from any Pakistani mobile phone. You receive an operator-wise breakdown within 30 seconds. The free web alternative with no SMS charge is cnic.sims.pk — PTA’s official portal with exact registration dates and printable records.
Can I check the sim owner details of someone else’s number?
No. Pakistani law — specifically PECA 2016 — prohibits accessing another person’s SIM registration data without legal authority. You can only legally check SIMs registered on your own CNIC, or verify a SIM physically inserted in your own device using 667. Violations carry up to 7 years imprisonment and Rs. 5,700,000 in fines.
What is the difference between 668 and 667?
668 shows the total count of all SIMs registered on your CNIC across all five operators. 667 shows the registered owner details of the specific SIM physically in your phone. Use 668 for a complete CNIC audit. Use 667 when you have a specific SIM in hand and need to confirm its ownership.
How many SIMs can one CNIC have in Pakistan?
PTA allows a maximum of 8 SIMs per CNIC — 5 voice SIMs and 3 data-only SIMs — combined across all operators. Exceeding these limits triggers automatic DIRBS blocking without warning.
What should I do if I find an unauthorized SIM on my CNIC?
Act immediately: screenshot your 668 result, call the operator’s helpline, visit the nearest franchise in person with your original CNIC to request SIM disowning, file a complaint at complaint.pta.gov.pk, and notify your bank to prevent financial fraud. Biometrically disowned SIMs are permanently blocked — no reactivation is possible.
Is cnic.sims.pk a real official PTA website?
Yes. cnic.sims.pk is PTA’s official consumer portal for checking SIM registration status. It is completely free, requires no registration, and produces printable records officially accepted by courts, police stations, and banks across Pakistan.
Last Updated: April 2026 | SimOwner.net.pk | Based on Official PTA Regulations and PECA 2016
For real-time SIM verification using PTA’s official methods, visit SimOwner.net.pk. To understand what sim information means and how Pakistan’s SIM system works, read our SIM Information Pakistan guide.
For Sim Owner Details Online Check by Number Pakistan 2026 — Official PTA Methods