TrueCallID supports all Pakistani mobile networks including Jazz, Zong, Ufone, and Telenor.
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Mobile phones and SIM cards are a part of daily life. Whether you are making calls, using the internet, or verifying an identity, your SIM card plays a vital role. But what if you want to check the owner’s name behind a SIM number, confirm how many SIMs are registered under your CNIC, or verify suspicious calls? That’s where TrueCallID steps in.
TrueCallID provides a simple and secure way to check SIM information online in Pakistan. With just a few clicks, you can access essential details about any mobile number, including the SIM owner name, CNIC number, mobile network, and registration information.
This guide explains everything you need to know about SIM verification in Pakistan and how TrueCallID helps you stay informed and protected.
A SIM card (Subscriber Identity Module) is a tiny chip that connects your mobile device to your mobile network. It stores your unique identification number (IMSI) and allows you to make calls, send messages, and use mobile data.
In Pakistan, every SIM card is registered under a person’s Computerized National Identity Card (CNIC). This system, managed by Pakistan Telecommunication Authority (PTA), ensures accountability and prevents misuse of SIM cards for illegal activities.
Every Pakistani citizen can have up to 5 SIM cards registered under their CNIC. These SIMs can belong to different networks like Jazz, Zong, Ufone, Telenor, or Warid.
There are several reasons why you might want to check your SIM details:
Security and Privacy:
You can verify whether someone has registered unauthorized SIMs under your CNIC.
Unknown Calls:
TrueCallID helps identify the person behind an unknown number so you can avoid spam or fraudulent calls.
CNIC Verification:
It allows you to confirm the CNIC number linked to a specific SIM card.
Network Verification:
You can check which mobile network (Jazz, Zong, Ufone, Telenor) a number belongs to before recharging or porting it.
Prevent Misuse:
By knowing all registered SIMs under your ID, you can report or block any unauthorized numbers to PTA.
TrueCallID is an online SIM Information System that simplifies the process of finding SIM details in Pakistan. It uses a powerful search system that provides accurate and up-to-date information about mobile numbers.
Here’s what you can do with TrueCallID:
Find SIM Owner Name: Instantly identify the person registered with any Pakistani mobile number.
Check CNIC Number: View the CNIC number associated with a specific SIM.
Verify Mobile Network: Know which company issued the SIM (Jazz, Zong, Ufone, etc.).
Track Unknown Numbers: Protect yourself from scams, spam, or suspicious calls.
See Active SIMs on CNIC: Ensure only authorized SIMs are registered under your ID.
The best part is that TrueCallID is free to use, simple, and accessible to everyone in Pakistan.
Here’s a quick step-by-step guide on how to check SIM details in Pakistan using TrueCallID:
Go to the TrueCallID SIM page.
Enter the mobile number or CNIC number you want to check.
Click on the Search button.
Within seconds, the system will display the SIM owner’s name, CNIC, network, and location details.
It’s that simple. You don’t need to download any app or go through a complicated verification process.
Each telecom company in Pakistan maintains its own SIM registration system. Below is an overview of how SIM information relates to major networks:
Jazz is one of Pakistan’s largest mobile networks. TrueCallID allows you to verify any Jazz number, check the owner’s name, and confirm if it’s registered under a valid CNIC.
Zong users can also use TrueCallID to confirm their SIM ownership and prevent unauthorized registrations under their CNIC.
With TrueCallID, Ufone subscribers can track details about unknown numbers and verify who owns a specific Ufone SIM.
If you receive calls or messages from an unknown Telenor number, TrueCallID helps identify the owner in seconds.
The Pakistan Telecommunication Authority (PTA) manages SIM registration through the Biometric Verification System (BVS). Every SIM must be issued after biometric verification using your fingerprints and CNIC.
Here’s how it works:
Visit a mobile service center or franchise.
Provide your original CNIC.
Scan your fingerprints for biometric verification.
Once verified, your SIM is activated and linked to your CNIC.
This process ensures that each SIM is legally registered and traceable, preventing fraud and misuse.
If you suspect that someone might have used your CNIC to get extra SIMs, you can easily check how many SIMs are active under your ID.
To check the total number of SIMs registered under your CNIC:
Visit the PTA SIM Information System online or
Use TrueCallID to view detailed SIM ownership information in one place.
This helps you stay informed and ensures no unauthorized SIMs are using your CNIC.
SIM verification is essential for your digital safety. Fake or unregistered SIMs can be used for illegal activities, and if one of them is linked to your CNIC, it can cause serious problems.
Here’s why SIM verification matters:
Protects Your Identity – Ensures no one else is using SIMs under your name.
Avoids Legal Issues – Unverified SIMs linked to your CNIC can lead to investigation.
Prevents Scams – Helps identify and block fraudulent numbers.
Improves National Security – Keeps the telecommunication system transparent and accountable.
Never share your CNIC or SIM details with strangers.
Check regularly how many SIMs are registered under your CNIC.
Report unauthorized SIMs to PTA immediately.
Avoid answering unknown calls asking for personal details.
Use TrueCallID to verify suspicious numbers before calling back.
TrueCallID isn’t just another number-checking platform—it’s designed to provide reliable, real-time, and verified data. Here are some benefits:
100% Free and Online Access
Accurate SIM and CNIC Data
Supports All Pakistani Networks
User-Friendly Interface
Instant Results without downloads or sign-ups
Whether you’re checking your own SIM or verifying someone else’s number, TrueCallID gives you all the information you need in one place.
TrueCallID promotes responsible use of its SIM information tools. The service is intended for:
Personal verification
Security awareness
Preventing fraud and scams
It should not be used for harassment, invasion of privacy, or illegal data access. Always use the system responsibly and within the legal framework set by PTA and NADRA.
1. Not Getting Results:
Double-check the number format (e.g., 03XX-XXXXXXX).
2. Wrong SIM Owner Info:
It might be due to outdated registration records. Visit your service center to verify.
3. Unauthorized SIMs Found:
Report immediately to the PTA or your network provider to block those SIMs.
4. SIM Blocked After Verification:
Contact your carrier to reactivate it with proper documentation.
TrueCallID is an online SIM information and CNIC verification platform that helps you check SIM ownership details in Pakistan.
Yes, you can check all active SIMs registered under your CNIC using TrueCallID or the PTA SIM Information System.
Yes, as long as it’s for personal verification or security purposes, it’s completely legal and safe.
No, you can check SIM information directly through TrueCallID without installing any application.
In a country where mobile usage is widespread, having access to accurate SIM information is more important than ever. With TrueCallID, you can easily check SIM details, verify CNIC numbers, and confirm SIM ownership in seconds.
Whether you want to protect your personal data, avoid spam calls, or ensure no one misuses your CNIC, TrueCallID gives you the right tools to stay informed and safe.
Start using TrueCallID today to enjoy a smarter and more secure mobile experience.