SIM Owner Details & Call History Guide 2026: How to Check CDR Online in Pakistan
The Pakistan Telecommunication Authority (PTA) has streamlined the process for checking SIM information to protect consumers from fraud. If you’ve ever wondered, “How many SIMs are on my CNIC?” or “Who is calling me from this unknown number?”,SIM Owner Details & Call History the official systems are your first line of defense.
If you are looking for SIM owner details or need to understand how Call Detail Records (CDR) work in 2026, this guide covers everything from official verification codes to legal protocols for tracking usage.
How to Check SIM SIM Owner Details & Call History via PTA (Official Methods)
In 2026, the primary method for verifying SIM ownership remains the 668 SMS service and the official web portal. These methods are linked directly to the NADRA database.
Method A: The 668 SMS Service
This is the fastest way to get a count of all SIMs registered against your CNIC across all networks (Jazz, Zong, Telenor, Ufone, and SCOM).
- Open your SMS app.
- Type your 13-digit CNIC number (without dashes or spaces).
- Send it to 668.
- You will receive a reply showing the number of active SIMs on each network.
Method B: The Online SIM Information Portal
For a visual breakdown, you can visit the Official PTA SIM Information Website. Simply enter your CNIC number and verify the captcha to see your registration status.
Method C: Check Specific Number Details (667)
If you have a SIM card and want to know whose name it is registered under:
- Insert the SIM into a phone.
- Type MNP and send it to 667.
- The system will reply with the owner’s name and CNIC number associated with that specific SIM.
How to Check CDR (Call Detail Record) Online in Pakistan
A CDR (Call Detail Record) contains the metadata of a phone call, including the number, duration, time, and date. In 2026, privacy laws in Pakistan are very strict regarding who can access these records.
Legal Access for Personal Use
As an individual, you cannot “download” a full CDR of another person legally through a website. However, you can access your own call history through official carrier apps.
| Network | Official App | How to Check History |
| Jazz | Jazz World | Go to ‘Usage History’ -> ‘Calls’. Requires OTP. |
| Zong | My Zong App | Navigate to ‘Usage Details’ to see last 7–30 days. |
| Telenor | My Telenor | Check the ‘History’ tab for calls, SMS, and data logs. |
| Ufone | My Ufone App | Use the ‘Full Access’ mode to view usage history. |
Official & Legal CDR Requests
For legal disputes, harassment cases, or criminal investigations, a CDR can only be obtained through:
- Police/FIA: You must file an FIR or a formal complaint with the Cyber Crime Wing. They will then request the data from the telecom operator.
- Court Order: A lawyer can petition the court to summon records as evidence under Section 94 Cr.P.C.
Note: Telecom operators typically retain CDR data for 3 to 6 months. If you need records older than this, legal action must be initiated immediately.
Online Trackers and Third-Party Databases
Many users search for terms like “Live Tracker 2026” or “Pak Sim Data” on sites like www.simdetailss.com. While these sites can sometimes provide quick name/CNIC lookups for unknown callers, you should exercise caution.
- Privacy: Never enter your own sensitive information on unofficial sites.
- Accuracy: Third-party databases may not always be updated in real-time compared to the official PTA database.
- Security: Stick to reputable platforms for secondary verification if the official channels are busy.
Frequently Asked Questions (FAQs)
How many SIMs can I have on my CNIC in 2026?
According to PTA regulations, a single CNIC can have a maximum of 5 voice SIMs and 3 data SIMs.
Can I check someone else’s call history?
No. Accessing someone else’s call history without their consent or a legal warrant is a violation of the Prevention of Electronic Crimes Act (PECA).
What should I do if I find an unauthorized SIM on my name?
Visit the nearest customer service center of the respective network (Jazz, Zong, etc.) with your original CNIC and request the immediate “disowning” and blockage of that number.
Is there a fee for checking SIM details?
The 668 SMS service may charge a nominal fee (approx. Rs. 2 + tax), while the online portal at cnic.sims.pk is generally free.
Codes
| Action | Code/Method |
| Check Total SIMs on CNIC | SMS CNIC to 668 |
| Check Owner of Current SIM | SMS ‘MNP’ to 667 |
| Jazz Owner Check | Dial *99# |
| Zong Owner Check | Dial *310# |
| Telenor Owner Check | Dial *345# |
| Ufone Owner Check | Dial *336# |
Conclusion
Managing your SIM ownership and monitoring your call history is essential for digital safety in Pakistan. Always prioritize official apps and PTA-verified methods to ensure your data remains secure. If you are dealing with harassment or identity theft, involve the FIA Cyber Crime Wing or local police immediately.
