Searching for SIM owner details in Pakistan is one of the most common telecom-related queries on Google. Whether the concern is unknown calls, CNIC misuse, SIM fraud, identity theft, or verification of registered mobile numbers, the topic intersects with privacy law, PTA regulations, and digital security frameworks.
- Tool
- Quick Tips
- Understanding SIM Registration Laws in Pakistan
- How to Check SIM Owner Details Legally in Pakistan
- What You CANNOT Do Legally
- Why SIM Owner Details Are Protected
- SIM Fraud, Identity Theft and CNIC Misuse
- Deactivating Unauthorized SIMs
- PTA’s Role in SIM Regulation
- Digital Privacy and Telecom Data Protection in Pakistan
- FAQ – SIM Owner Details in Pakistan
This detailed PakMirror guide explains how to check SIM owner details legally in Pakistan, what methods are officially allowed by the Pakistan Telecommunication Authority (PTA), how the 668 SMS service works, what is prohibited under the Prevention of Electronic Crimes Act (PECA) 2016, and how to protect your CNIC from unauthorized SIM registration.
This article does not promote illegal access to personal data. Instead, it provides verified, lawful procedures approved by telecom regulators and mobile network operators.
SIM Owner Details in Pakistan
This tool helps users check SIMs registered on their own CNIC and verify a number’s network using official methods. It does not reveal someone else’s personal “owner details”.
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Understanding SIM Registration Laws in Pakistan
SIM registration in Pakistan is governed by the Pakistan Telecommunication Authority (PTA) under the Telecommunication (Re-organization) Act, 1996. After security reforms introduced following the National Action Plan (NAP) in 2014, biometric verification became mandatory for all SIM issuance.
Under PTA policy:
- Every SIM must be linked to a valid Computerized National Identity Card (CNIC) issued by NADRA (National Database and Registration Authority).
- Biometric thumb verification is required at the point of sale.
- An individual can register a maximum of five SIMs per mobile network operator (MNO) under one CNIC.
Major telecom operators regulated by PTA include:
- Jazz (Mobilink Microfinance Bank subsidiary)
- Telenor Pakistan
- Zong 4G (China Mobile Pakistan)
- Ufone (Pakistan Telecommunication Company Limited – PTCL)
The purpose of SIM biometric verification includes counter-terrorism compliance, fraud prevention, cybercrime control, and national security monitoring.
How to Check SIM Owner Details Legally in Pakistan
1. Check Registered SIMs Against Your CNIC (668 Service)
The safest and official method to check SIM ownership is through the PTA’s 668 SMS verification service.
Steps:
- Open your mobile phone’s SMS application.
- Type your 13-digit CNIC number (without dashes).
- Send it to 668.
- You will receive a reply listing the number of SIMs registered against your CNIC with each operator.
This service does not reveal other people’s SIM owner details. It only shows how many active SIMs are registered under your own CNIC.
For official details, visit PTA’s website:
https://www.pta.gov.pk
This service works across:
- Punjab
- Sindh
- Khyber Pakhtunkhwa
- Balochistan
- Islamabad Capital Territory
- Gilgit-Baltistan
- Azad Jammu & Kashmir
2. Use PTA SIM Information System Portal
PTA also provides an online SIM Information System (SIMIS) portal.
Through the SIMIS portal:
- Enter your CNIC.
- Complete CAPTCHA verification.
- View number of SIMs issued per operator.
The portal does not disclose:
- Caller name
- Address
- CNIC of another person
- Ownership data of unknown numbers
Access the official PTA SIM portal here:
https://cnic.sims.pk
This ensures compliance with Pakistan’s data protection framework.
What You CANNOT Do Legally
Many websites claim to offer “free SIM owner details online Pakistan” or “SIM tracker by number.” These services are illegal.
Accessing someone else’s SIM registration data without authorization violates:
- Prevention of Electronic Crimes Act 2016
- Pakistan Penal Code
- Data privacy regulations
- PTA telecom licensing rules
There is no legal public database that allows searching a person’s name by phone number.
Any app or website claiming to provide such data likely involves:
- Data breaches
- Illegal scraping
- Privacy violations
- Scams
- Phishing attempts
Why SIM Owner Details Are Protected
Pakistan’s telecom data is classified as sensitive personal information because it includes:
- CNIC number
- Biometric data
- Residential address
- Call data records (CDRs)
- Location metadata
- Subscriber identity module (SIM) registration records
Telecom operators must comply with:
- Lawful interception rules
- Data retention policies
- Cybersecurity compliance standards
- Federal Investigation Agency regulations
- National security directives
Data disclosure is allowed only under:
- Court orders
- Law enforcement requests
- National security warrants
SIM Fraud, Identity Theft and CNIC Misuse
SIM misuse cases often include:
- Fake SIM issuance
- SIM swap fraud
- WhatsApp account hijacking
- Bank OTP interception
- Mobile wallet fraud (Easypaisa, JazzCash)
- Impersonation scams
The State Bank of Pakistan (SBP) has warned about mobile financial fraud linked to unauthorized SIM activation.
To protect yourself:
- Regularly check 668 service
- Never share CNIC copy publicly
- Avoid biometric verification through unauthorized retailers
- Deactivate unused SIMs
- Enable two-factor authentication on banking apps
Deactivating Unauthorized SIMs
If an unknown SIM appears against your CNIC:
- Visit nearest franchise of the relevant telecom operator.
- Carry original CNIC.
- Request SIM cancellation form.
- Complete biometric verification.
- Obtain written confirmation of deactivation.
Operators like Jazz, Zong, Ufone, and Telenor maintain franchise networks across Lahore, Karachi, Islamabad, Rawalpindi, Faisalabad, Multan, Peshawar, Quetta, and Hyderabad.
PTA’s Role in SIM Regulation
The Pakistan Telecommunication Authority regulates:
- SIM issuance
- Biometric verification system (BVS)
- Telecom licensing
- Spectrum allocation
- Mobile broadband infrastructure
- Consumer complaint redressal
PTA also enforces:
- Device Identification Registration and Blocking System (DIRBS)
- IMEI verification
- SIM re-verification campaigns
- Illegal SIM blocking drives
For consumer complaints:
https://complaint.pta.gov.pk
Digital Privacy and Telecom Data Protection in Pakistan
Pakistan is gradually strengthening its data protection framework. The proposed Personal Data Protection Bill aims to regulate:
- Personal data processing
- Telecom subscriber records
- Cross-border data transfer
- Digital identity security
- Consent-based data sharing
As mobile penetration exceeds 190 million subscribers, SIM registration remains central to digital governance, cybersecurity, and law enforcement.
With increasing mobile banking, 4G expansion, 5G rollout discussions, fintech integration, and digital identity reforms, SIM registration compliance will remain a priority for PTA, NADRA, FIA, and telecom operators. Citizens should prioritize digital hygiene, CNIC protection, and regular SIM verification checks to prevent fraud and misuse.
FAQ – SIM Owner Details in Pakistan
1. How can I check SIM owner details in Pakistan?
You can check SIMs registered under your CNIC by sending your CNIC number to 668 or using the PTA SIM Information System portal. You cannot legally check someone else’s SIM ownership.
2. Is there any website to find SIM owner name by number?
No. There is no legal public database in Pakistan that reveals SIM owner names by mobile number. Any such website is illegal or fraudulent.
3. How many SIMs can be registered on one CNIC?
PTA allows up to five SIMs per operator under one CNIC.
4. What should I do if an unknown SIM is registered on my CNIC?
Visit the relevant telecom operator’s franchise with your original CNIC and request immediate deactivation.
5. Is checking SIM details online safe?
Only use official PTA portals and 668 SMS service. Avoid third-party apps claiming SIM tracking services.
