668 SIM Check Pakistan – Check SIMs Registered on Your CNIC
Use the 668 code via SMS - no internet needed. Works on all PTA-registered networks in Pakistan. Keep your ID card safe from unknown SIM. PTA has introduced a simple method for people who are unfamiliar with online SIM information services or do not have internet access. Using the 668 SIM Check Service, you can quickly find out how many SIM cards are registered against your CNIC through a simple SMS.
It lack an internet connection, allowing them to check using the code 668. If you want to know how many SIM cards are registered on your CNIC, the 668 SIM check service is one of the easiest ways to find out. The 668 SIM check service makes this easy. By sending a simple text message, you can find out your SIM count without needing internet or visiting any office.
Paid assistance is handled separately through WhatsApp.
What Is 668 SIM Check?
The 668 SIM Check is an SMS-based service that allows mobile users in Pakistan to find out how many SIM cards are registered against their CNIC. It provides a quick and convenient way to verify SIM ownership without requiring internet access or a visit to a franchise office.
This service is especially helpful for people who suspect that extra or unknown SIM cards may have been registered on their identity card without permission. It is also useful for anyone who wants to confirm the total number of active SIMs currently linked to their CNIC.
Send your 13-digit CNIC number via SMS to 668 and receive information about the total number of SIM cards registered under your name.
How Does 668 SIM Check Work?
Since this method works through SMS, each message sent from your SIM will use a small amount of balance. So before you get started, make sure you have at least 5 rupees loaded on your SIM. Without this minimum balance, you will not be able to use this service.
Enter CNIC Number
You send your CNIC number as an SMS to 668.
Send to 668
Send this SMS to 668.
System Processing
The system checks its records and processes your request.
Get SIM Details
You receive an SMS with SIM count details by network.
How to Send CNIC to 668
Sending your CNIC to 668 only takes a few steps.
- Open the Messages app on your phone.
- Type your 13-digit CNIC number.
- Send the message to 668.
- Wait for the reply, which arrives within a few minutes.
Example of Correct CNIC Format
| CNIC Format | Example | Correct |
|---|---|---|
| With dashes | 35201-1234567-1 | ❌ No |
| With spaces | 35201 1234567 1 | ❌ No |
| With extra text | CNIC 3520112345671 | ❌ No |
| Plain digits only | 3520112345671 | ✅ Yes |
SIM Owner Details with 668
The 668 code only gives you information about your registered SIMs. It does not show personal details like your name or home address. To use this service, you must enter your CNIC number. Without your CNIC, you will not be able to get any information.
Check Ufone SIM Details with 668
Ufone users can also check their SIM details using the 668 code. If you cannot find information elsewhere, this service may help.
- Verify registered SIM count.
- Check ownership records.
- Use official PTA resources if needed.
Check Jazz SIM Details with 668
The 668 code works for Jazz SIMs as well. Since it is an official PTA service, it supports all registered telecom operators.
- Verify Jazz SIM count.
- Confirm ownership records.
- Use PTA resources for free verification.
Check Telenor SIM Details with 668
Telenor users can check their SIM information using the 668 code and verify all SIMs registered on their CNIC.
- May require SMS balance.
- Verify active SIM count.
- Use PTA website for free checks.
Check ONIC SIM Details with 668
ONIC is a newer telecom company in Pakistan. Users can try the 668 service to check SIM registration information.
- Verify ONIC SIM ownership.
- Check CNIC-linked SIM count.
- Use PTA-authorized services if needed.
🔒 Security Notice
The 668 service only displays SIM registration information. It does not reveal personal details such as names, addresses, call history, or private records. If you discover a SIM registered on your CNIC that does not belong to you, contact your mobile operator immediately and request its removal.
What Information Does 668 Show?
You send your CNIC to 668, and the reply message shows your total SIM count, often broken down by network. This helps you verify registered SIMs and ensure everything matches your records.
SIM Count Details
Shows total number of SIMs registered on your CNIC.
Network Breakdown
Displays SIMs by mobile networks like Jazz, Zong, Telenor, Ufone.
Ownership Check
Helps confirm which SIMs belong to you personally.
Common Mistakes to Avoid
Many users fail to receive a reply due to small formatting errors. Avoid the following mistakes:
- Adding dashes between CNIC digits ❌
- Leaving spaces in CNIC number ❌
- Writing “CNIC” before number ❌
- Sending SMS to wrong shortcode ❌
668 vs cnic.sims.pk
Both services help you check SIMs registered on your CNIC, but they work in different ways. Below is a simple comparison and important safety information.
📱 668 SIM Check
- Method: SMS
- Internet Required: No
- Input: CNIC only
- Best For: Quick offline checking
- User Type: Pakistani CNIC holders
🌐 cnic.sims.pk
- Method: Online website
- Internet Required: Yes
- Input: CNIC / Foreign ID
- Best For: Detailed online verification
- User Type: CNIC + foreign users
What If Extra SIMs Are Registered?
Sometimes results may show more SIMs than expected. This can indicate unauthorized registration on your CNIC.
- Review all SIMs carefully
- Contact your mobile network support
- Visit nearest franchise or service center
- Request blocking of unknown SIMs
Benefits of Regular SIM Verification
Stay aware of all SIMs registered under your CNIC
Protect yourself from unauthorized SIM usage
Prevent identity misuse and fraud activities
668 SIM Check FAQ’s
Find answers to the most common questions about the 668 SIM check service in Pakistan.
It is an SMS-based service used to check how many SIM cards are registered on a CNIC.
Type your 13-digit CNIC without dashes and send it as an SMS to 668.
No, 668 works through SMS and does not require internet access.
Standard SMS charges may apply depending on your mobile network package.
This may be due to incorrect CNIC format, network issues, or low SMS balance.
Contact your mobile network customer service to verify and remove unauthorized SIMs.
Conclusion
The 668 SIM check service is a simple and reliable way for people in Pakistan to verify how many SIM cards are registered under their CNIC. It works through SMS without internet access, making it accessible to almost everyone. By using the correct format and checking regularly, users can protect their identity and avoid unauthorized SIM registrations.