SCO SIM Owner Details Check AJK & Gilgit-Baltistan 2026 – Complete Guide
SCO (Special Communications Organization) commonly known as SCOM, is Pakistan’s government operated mobile network serving Azad Jammu & Kashmir (AJK) and Gilgit-Baltistan (GB). Like all Pakistani mobile operators, SCO SIM cards are registered through NADRA biometric verification and regulated by PTA. If you want to check SCO SIM owner details, verify SIM registration or find out how many SCO SIMs are linked to your CNIC, this guide covers all official methods.
What is SCO (SCOM)?
SCO is Pakistan’s only government-owned telecom operator. It provides mobile and internet services in remote regions of AJK and Gilgit-Baltistan where other networks have limited coverage. SCOM currently serves millions of subscribers across these regions.
Methods to Check SCO SIM Owner Details
Method 1: Check SCO SIMs Registered on CNIC via 668
The easiest way to verify SCO SIMs linked to your CNIC is through PTA’s 668 service.
Steps:
- Open your SMS application.
- Type your 13-digit CNIC number.
- Send it to 668.
- Wait for the response.
Information Provided
- Total SIMs registered on your CNIC
- SCO/SCOM SIM count
- Jazz, Zong, Telenor, and Ufone SIM count
SCOM SIMs appear under the “SCO” section of the PTA response.
Method 2: Check SCO SIM Owner Details via 667
You can verify ownership of a specific SCO SIM using the MNP service.
Steps:
- Insert the SCO SIM into your phone.
- Open Messages.
- Type MNP.
- Send it to 667.
Details Received
- Registered owner’s name
- Masked CNIC number
- Network name (SCO)
- SIM registration information
Results are usually received within a few seconds.
Method 3: Verify SCO SIM Through PTA Online Portal
PTA’s online portal allows users to view SIM registrations against their CNIC.
Steps:
- Visit the PTA SIM Information System.
- Enter your CNIC number.
- Complete CAPTCHA verification.
- Submit the request.
Benefits
- Free service
- Shows operator-wise SIM count
- Includes SCO SIM registrations
- Available 24/7
SCO SIMs are displayed alongside all other networks.
Method 4: Visit an SCO Franchise
For complete verification, visit the nearest SCO customer service center.
Required Documents
- Original CNIC
- Active SCO SIM
The representative will verify your identity through biometric verification and provide official ownership information.
Method 5: Contact SCO Helpline
SCO customers can contact support directly.
SCO Helpline : 300
Services Available
- SIM ownership verification
- Registration inquiries
- SIM replacement support
- Complaint registration
Check : PTA Sim Information online
SCO SIM Number Prefixes
SCO generally uses the following prefixes:
- 0355
- 0356
- 0357
These prefixes are commonly assigned to subscribers in AJK and Gilgit-Baltistan.
How to Block Unauthorized SCO SIMs
If you discover unknown SCO SIMs registered on your CNIC:
- Visit an SCO franchise.
- Bring your original CNIC.
- Request SIM disowning.
- Complete biometric verification.
- Obtain confirmation receipt.
Verify again through 668 after processing.
Benefits of Checking SCO SIM Owner Details
- Prevent unauthorized SIM usage
- Protect CNIC information
- Verify SIM ownership
- Improve account security
- Detect fraudulent registrations
- Stay compliant with PTA regulations

Common Problems and Solutions
No Response from 668
- Ensure correct CNIC entry
- Check network coverage
- Retry later
SIM Not Registered
- Visit the nearest SCO franchise
- Complete biometric verification
Unauthorized SIMs Found
- Request immediate disowning
- Report the issue to PTA
FAQ’s
How do I check SCO SIM owner details?
Send MNP to 667 from your SCO SIM or use PTA’s 668 service to check registrations.
Is SCO included in PTA SIM verification?
Yes. SCO SIMs appear in PTA’s 668 service and online SIM information system.
What is SCO’s helpline number?
The official SCO customer support number is 300.
Can I buy an SCO SIM outside AJK and Gilgit-Baltistan?
No. SCO SIM cards are generally issued through authorized SCO franchises in AJK and GB regions.
How many SCO SIMs can be registered on one CNIC?
PTA regulations apply to SCO just like other operators, and SIM registration limits are enforced accordingly.
Conclusion
Checking SCO SIM owner details is important for protecting your identity and ensuring that only authorized SIM cards are linked to your CNIC. Whether you use the 668 service, MNP 667 verification, PTA portal, SCO franchise, or helpline support, regular verification helps maintain account security and compliance with PTA regulations. If you find unauthorized SCO SIMs, immediately visit an SCO customer service center and request SIM disowning.