Can you check a SIM owner's details by mobile number in Pakistan? No, not through a legitimate public PTA service. If you are checking your own SIM or CNIC, however, you can verify the SIMs registered against your identity through PTA's official channels.
Understanding SIM Owner Details in Pakistan
Most people land on this topic for one of a few reasons:
- They're getting calls from an unknown number and want to know who it is.
- They want to confirm how many SIMs are registered under their own CNIC.
- They just picked up a new or second-hand SIM and want to check it's clean before using it.
Is Checking SIM Details Legal in Pakistan?
- Checking your own CNIC through PTA's official channels is completely legal and free or near-free.
- Looking up a stranger's identity from just their number is not legal. This falls under PECA 2016, Section 16, unauthorized use of identity information, punishable by up to 3 years in jail and a fine up to Rs 5,000,000.
- A related offence, unauthorized SIM issuance, falls under Section 17, up to 3 years and a fine up to Rs 500,000.
How to Check SIM Owner Details Online by Number
Official PTA Verification Method
- SMS 668: Send your 13-digit CNIC, no dashes, to 668. You'll get an operator-wise count of every SIM on your CNIC in about 30 seconds, for a small fee of roughly Rs 2 with tax.
- cnic.sims.pk: PTA's free official portal. Enter your CNIC, complete the captcha, and see the same count on screen. This one works from outside Pakistan too.
- 667 (send MNP): This checks the SIM physically in your own hand, confirming its network and registration status. It does not look up anyone else's SIM.
- 76367: SMS any 11-digit number here, and it tells you which network the number is currently on. It never returns a name or CNIC, only the network.
Checking SIM Information Through Mobile Networks
- Find your own number: Jazz *99#, Zong *8#, Telenor *8888#, Ufone *780*3#.
- Check biometric verification status: Jazz, SMS your CNIC to 6001. Telenor, SMS your CNIC to 7751. Zong and Ufone, send V to 7911.
- Operator apps: Jazz World (SIMOSA), My Zong, My Telenor, and My Ufone all show your own registration status once you log in.
Important Things to Remember
- Every method above works only on your own CNIC or your own SIM, not a stranger's number.
- No app, website, or WhatsApp service can legally reveal someone else's SIM details, no matter what it claims.
- Sites offering a "SIM database" or "live tracker" for other people are either built on old data breaches or simply fake. Entering a number into one puts your own data at risk too.
SIM Owner Details Check for Jazz, Zong, Ufone, and Telenor Users
Jazz SIM Owner Details Check
This is the best way to check Jazz SIM Owner Details.
- Own number: dial *99#
- Biometric status: SMS your CNIC to 6001
- Helpline: 111
- App: Jazz World (SIMOSA)
Zong SIM Owner Details Check
Follow this steps to check Zong SIM Owner Details.
- Own number: dial *8#
- Biometric status: SMS V to 7911
- Helpline: 310
- App: My Zong App
Ufone: Own number *780*3#, biometric check by sending V to 7911, helpline 333.
Telenor: Own number *8888#, biometric check by SMS CNIC to 7751, helpline 345.
Note that Telenor Pakistan has now merged into the PTML group alongside Ufone, so expect some codes and support channels to gradually align between the two.
Common Problems and Their Solutions
Number Not Found
Double-check every digit of your CNIC for typos, since even one wrong digit stops the check from working. If it's correct and still not showing a result, try again after a short wait.
Incorrect Information
If the SIM count on your CNIC doesn't match what you expect, visit your nearest operator franchise with your original CNIC and ask staff to review your record directly.
Unauthorized SIM Registration
If your CNIC shows a SIM you never activated:
- Screenshot your 668 or cnic.sims.pk result with the date visible.
- Call the relevant operator's helpline to flag and block the SIM.
- Visit the franchise in person with your original CNIC and request "SIM Disowning" through biometric verification.
- File a complaint with PTA at pta.gov.pk or by calling 0800-55055.
- Change passwords on any bank or mobile wallet accounts linked to that number.
Final Note
If you came here hoping to look up a stranger's SIM details, that service doesn't legally exist in Pakistan. What does exist, and takes under a minute, is checking your own CNIC through 668 or cnic.sims.pk, so you always know exactly what's registered in your name.
Disclaimer: PakBiz is an independent information website and is not affiliated with PTA or any mobile network operator. This guide is for informational purposes only. We do not provide private SIM owner details. Always use official channels to verify SIM registration information.
Frequently Asked Questions
Can I check a SIM owner’s name by mobile number in Pakistan?
No. There is no legitimate public PTA service that shows a person’s name or CNIC from their mobile number. You can only verify SIMs registered against your own CNIC or check a SIM you personally have.
How can I check SIMs registered against my CNIC?
You can send your 13-digit CNIC number without dashes to 668 to receive the number of SIMs registered under your CNIC. You can also use the PTA portal cnic.sims.pk to check online.
Is the PTA SIM information portal free to use?
Yes. The PTA portal cnic.sims.pk is free to use. You enter your CNIC, complete the captcha, and view the SIM count registered against it.
What should I do if an unknown SIM is registered against my CNIC?
Contact the relevant mobile network, report the unauthorized SIM, and visit its franchise with your original CNIC. You should also report the issue to PTA through its complaint system or helpline.
How can I disown an unauthorized SIM registered on my CNIC?
Visit the relevant operator’s franchise with your original CNIC and request SIM disowning through biometric verification. You can also contact the operator to flag or block the SIM.
Are websites offering “SIM databases” or SIM owner searches legitimate?
No. Websites, apps, or WhatsApp services claiming to reveal another person’s SIM owner details are not legitimate PTA services. Such services may use old leaked data or be fake and can put your own information at risk.
Can mobile network apps show my own SIM registration details?
Yes. Operator apps such as SIMOSA (Jazz), My Zong, My Telenor, and My Ufone can show your own SIM or registration information after you log in.
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Best guide i have read on sim details checkingg..
The 0official method is explained very well
I followed these exact steps and easily checked the SIMs registered on my CNIC
Thank you for the explanation of 668 and the online portal
apny cnic py kitni sim hen y check krna tha ab smjh agya
The most easiest way to check sims on cnic