Last Verified: June 2026 | By SimOwner.net.pk Editorial Team — Pakistan’s SIM verification specialists since 2015
SCO — the Special Communications Organization — is the mobile network that serves Azad Jammu & Kashmir (AJK) and Gilgit-Baltistan (GB), two of Pakistan’s most strategically significant and geographically unique administrative territories. Unlike the rest of Pakistan where Jazz, Zong, Telenor, and Ufone compete for subscribers, SCO operates as the primary telecom provider in these regions — making SCO SIM verification the essential security practice for millions of residents in AJK and GB.
SCO (also referred to as SCOM — SCO Mobile) operates under the Special Communications Organization, a federal body under the Ministry of Communications. Despite its government-affiliated status and regional focus, SCO faces the same SIM fraud risks as any Pakistani operator — because it uses the same PTA-mandated CNIC registration and NADRA MBVS biometric verification framework.
This guide covers every method to check SCO SIM owner details, verify your CNIC’s SCO SIM registrations, and protect yourself from SCO-specific fraud. Start by checking all SIMs on your CNIC at SimOwner.net.pk — SCO SIMs appear alongside all other networks in the comprehensive verification.
Understanding SCO — Who They Are and Who They Serve
SCO’s Mandate
SCO was established in 1976 to provide telecommunications infrastructure in Pakistan’s northern territories — areas with challenging geography (high mountains, remote valleys, border regions) where commercial operators initially did not find it economically viable to invest.
Today, SCO provides:
- Mobile services (voice, SMS, data) — the SCOM mobile service
- Internet connectivity (fiber and wireless)
- Fixed-line telephone services
- Broadband services
In AJK and GB specifically, SCO often provides the only mobile coverage in many areas — including crucial coverage in mountain passes, border areas, and remote villages that no other operator serves.
SCO Number Prefixes
SCO mobile numbers use the 059X prefix range. When checking your 668 results, SCO SIMs appear with numbers beginning with 0591, 0592, 0593, or similar.
SCOM vs SCO: SCOM is the commercial mobile subsidiary name used in some contexts. For SIM verification purposes, both refer to the same network registered in PTA’s SVMS.
SCO and PTA’s SVMS — How SCO SIMs Are Registered
Despite SCO’s unique government-affiliated and regional status, its SIM registration follows the same national framework as all other Pakistani operators:
- CNIC mandatory for all SCO SIM registrations
- NADRA MBVS biometric fingerprint verification required
- Registrations recorded in PTA’s central SVMS
- 8-SIM-per-CNIC limit applies
- 668 service queries include SCO SIMs
- FIA and PTA have full jurisdiction over SCO SIM fraud
This means all the standard verification methods apply to SCO SIMs — and the 668 check, the cornerstone of Pakistani SIM verification, covers SCO SIMs as completely as any other network.
Method 1 — SMS to 668 (PTA Official, Free, Instant)
The 668 service is the fastest way to check SCO SIMs on your CNIC — from anywhere in Pakistan with mobile signal.
How to Use
Send your 13-digit CNIC (no dashes) to 668 from any Pakistani mobile network.
Note for SCO subscribers: You can send from your SCO number OR from any other network’s number. The 668 service works across all networks.
Cost: Free | Available: 24/7 | Response: 15–60 seconds
What 668 Shows for SCO SIMs
All SCO SIMs registered on your CNIC appear in the response with their numbers and “SCO” or “SCOM” network label.
Cross-reference every SCO number in the response:
- Your active SCO SIM(s) you registered
- SCO SIMs registered for family members on your CNIC
- Old SCO SIMs from previous devices
668 Coverage in Remote AJK and GB Areas
A practical consideration for SCO subscribers in remote areas: 668 requires any network’s SMS coverage to send the query. In areas where only SCO has coverage, you send from your SCO SIM. The response arrives from PTA’s system — which works as long as your SCO SIM has basic signal.
Method 2 — PTA Web Portal (cnic.sims.pk)
cnic.sims.pk shows all network SIMs including SCO in a formatted web display.
How to Use
- Visit cnic.sims.pk (requires internet connection)
- Enter 13-digit CNIC
- Complete CAPTCHA
- View all SIMs including SCO
Internet access note: In areas with limited internet but good SCO signal, the 668 SMS method is more practical. Use cnic.sims.pk when you have stable internet for documentation purposes.
Method 3 — SCO Customer Service Helpline
SCO’s customer service provides verification of SCO SIMs registered on your CNIC.
Contact Details
| Method | Number | Notes |
|---|---|---|
| From SCO number | 312 | Main helpline |
| Landline/alternative | 051-111-726-726 | Works from any phone |
| Islamabad office | 051-9262999 | SCO HQ |
Available: Business hours (SCO’s 24/7 availability is more limited than commercial operators — confirm current hours when calling)
What to Request
“I need to verify all SCO SIMs registered on my CNIC [XXXXX-XXXXXXX-X]. Please confirm the number, registration date, and current status of each SCO SIM on my CNIC.”
Identity Verification
SCO agents verify through your CNIC number and registered details before providing account information.
What SCO Helpline Provides Beyond 668
- Registration date for each SCO SIM on your CNIC
- Current SIM status (active, suspended, deactivated)
- Active services and packages
- For fraud cases: registration location reference
SCO-Specific Consideration: Limited CSC Infrastructure
Unlike Jazz, Zong, or Telenor which have dense service center networks across Pakistan, SCO’s Customer Service Centers are concentrated in AJK and GB. For residents of these territories, in-person verification is practical. For those elsewhere in Pakistan who have SCO SIMs from previous AJK/GB residence, phone-based verification (Method 3) is more realistic.
Method 4 — SCO Customer Service Center Visit (In-Person)
For complete SCO SIM ownership details — including fraud investigation information — visit an SCO Customer Service Center in person.
SCO Service Center Locations
Primary SCO service centers are in:
- Muzaffarabad — AJK headquarters
- Mirpur — major AJK urban center
- Gilgit — GB headquarters
- Skardu — major GB urban center
- Rawalakot — AJK
- Islamabad — SCO Head Office (for residents of federal capital area)
For complete current locations: Call 051-111-726-726 before traveling to confirm the nearest service center handling SIM registration inquiries.
Documents to Bring
- Original CNIC
- 668 screenshot if investigating specific SIMs
Complete Information Available In-Person
At an SCO service center with biometric verification:
| Information | Available? |
|---|---|
| All SCO SIMs on your CNIC | ✅ Yes |
| Registration date | ✅ Yes |
| Registration location (franchise/CSC) | ✅ Yes |
| MBVS biometric verification record | ✅ Yes |
| Current SIM status | ✅ Yes |
Method 5 — SCO Fraud Reporting (Unauthorized SCO SIM)
If a 668 check reveals an SCO SIM you did not register, report through SCO’s fraud/complaint channel immediately.
How to Report
Call 051-111-726-726 and state: “I believe an SCO SIM has been registered on my CNIC [XXXXX-XXXXXXX-X] without my authorization. The number is [SCO number from 668]. I want to report this as fraud and request immediate deactivation.”
What to Request
- Immediate deactivation of the unauthorized SCO SIM
- Fraud flag on your CNIC in SCO’s system
- Registration details (date, location)
- A fraud case reference number
Parallel Actions
Simultaneously with SCO fraud report:
- File FIA complaint at complaint.fia.gov.pk — PECA Section 16
- File PTA complaint at complaint.pta.gov.pk — citing SCO’s verification failure
- File police FIR at local police station (within 24 hours)
Method 6 — PTA Helpline (0800-55055)
PTA’s regulatory helpline provides official SVMS verification covering SCO SIMs.
When to Use
- When SCO’s own records conflict with 668 results
- When you need regulatory-level documentation for complaints against SCO
- When standard channels have been unresponsive
Hours: Monday–Friday, 9am–5pm
SCO SIM Fraud — Specific Regional Considerations
AJK and GB Fraud Landscape
SCO SIM fraud in AJK and GB has some region-specific characteristics worth understanding:
Remote area vulnerability: In remote areas with limited franchise oversight, biometric verification bypass may be easier to execute at smaller SCO agents due to less supervision and monitoring compared to urban centers.
Cross-border context: AJK’s unique constitutional status and proximity to the Line of Control creates specific telecommunications security considerations that PTA monitors. SCO SIM fraud in these areas has national security dimensions beyond ordinary consumer fraud.
Limited alternative verification: Because SCO is often the only network, losing an SCO SIM to fraud creates communications isolation in ways that losing a Jazz SIM in Karachi does not — the victim cannot simply switch to a different network for coverage.
Urgency of SCO SIM Fraud Response
For AJK and GB residents, unauthorized SCO SIM registration is particularly urgent because:
- Communication alternatives are limited
- In-person fraud reporting may require significant travel
- The unauthorized SIM user has immediate geographic context about the victim’s location (AJK/GB residents are identifiable from SCO registration)
Using SimOwner.net.pk for SCO Verification
SimOwner.net.pk includes SCO SIM verification in its comprehensive coverage:
The SIM info tools at SimOwner.net.pk interpret 668 results including SCO SIMs and guide verification next steps.
The SIM database resource at SimOwner.net.pk places SCO SIM findings in the multi-network context.
The SimOwner.net.pk homepage provides the complete verification framework applicable to SCO subscribers as much as subscribers on any other network.
SCO SIM Registration for AJK/GB Residents Now Living Elsewhere
Many AJK and GB natives have relocated to other parts of Pakistan (Karachi, Lahore, Rawalpindi) while maintaining SCO SIMs from their home regions. Specific considerations:
SIM activity: SCO SIMs follow the same 180-day inactivity rule as other networks. If you rarely use your SCO number after relocating — dial *312# or make a brief call monthly to keep it active.
Registration updates: If your registered address is in AJK/GB but you now live elsewhere — this creates a mismatch. This does not void the registration but may cause complications in fraud investigation if needed.
Remote verification: The 668 check works from wherever you are in Pakistan. Calling 051-111-726-726 from anywhere provides helpline-level verification. In-person verification for SCO requires travel to an SCO service center location.
Frequently Asked Questions
Q: Does 668 work in AJK and GB where SCO has coverage?
A: Yes — 668 is a PTA service accessible from any Pakistani network including SCO. Send the 668 SMS from your SCO number while in AJK or GB and you receive the response listing all SIMs (including SCO) on your CNIC.
Q: I am in AJK and found an unauthorized SCO SIM on my CNIC. The nearest SCO CSC is far. What should I do?
A: Call 051-111-726-726 immediately to report by phone — this triggers the fraud process without requiring in-person visit. File FIA complaint online at complaint.fia.gov.pk. File PTA complaint at complaint.pta.gov.pk. The in-person CSC visit can follow later for complete investigation documentation.
Q: My SCO SIM is not appearing in 668 even though it is active. Why?
A: There may be a temporary SVMS sync issue for SCO SIMs — which can occur when SVMS database updates propagate more slowly for smaller operators. Retry in a few hours. If it still does not appear after 24 hours, call PTA at 0800-55055 to report the SVMS discrepancy.
Q: Can I transfer my SCO SIM to someone else?
A: Yes — SCO supports SIM ownership transfer following the same process as other Pakistani networks. Visit an SCO Customer Service Center with both parties (current owner and new owner) and complete the biometric transfer. For deceased person transfers, bring death certificate documentation.
Q: Is SCO coverage available outside AJK and GB?
A: SCO’s primary coverage is in AJK and GB. Roaming agreements may allow limited coverage through other operators in mainland Pakistan. Check with SCO customer service for current roaming arrangements.
Q: If I moved from AJK to Lahore, should I switch from SCO to a mainstream network?
A: That is a personal choice based on coverage needs and number portability preference. If you want to keep your SCO number while living in Lahore — check SCO’s current coverage and roaming status. If you want mainland Pakistan coverage, consider MNP (Mobile Number Portability) to port your SCO number to a mainstream network. Contact 667 for MNP assistance.
Summary: SCO SIM Owner Check — Methods Comparison
| Method | Time | Detail | Available Where | Best For |
|---|---|---|---|---|
| 668 SMS | 30 sec | Basic | Anywhere with signal | Monthly monitoring |
| cnic.sims.pk | 1 min | Basic + printable | Internet required | Documentation |
| SCO helpline (051-111-726-726) | 10 min | + dates + status | Any phone | Remote investigation |
| SCO CSC visit | 30–60 min | Complete | AJK/GB/Islamabad | Fraud investigation |
| SCO fraud report | 15 min | Investigation-grade | Phone or in-person | Unauthorized SIM |
| PTA helpline (0800-55055) | 10 min | Regulatory level | Any phone | Formal disputes |
For Pakistan’s most comprehensive SCO SIM verification, regional fraud protection, and complete CNIC security resources, visit SimOwner.net.pk — independently serving Pakistan’s entire SIM security community since 2015.
SCO service details and verification procedures verified from PTA regulations and SCO operational information as of June 2026. SimOwner.net.pk is not affiliated with SCO or any government entity.
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