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How to check Sim number registered on CNIC

Ensuring national security and curbing illegal activities associated with sim card usage, the government of Pakistan has mandated the linkage of all sim card registrations with individuals' CNIC cards, maintaining a centralized database managed by NADRA.
A Computerized National Identity Card (CNIC) is a fundamental document for proving citizenship in Pakistan, encompassing vital personal details. The Pakistan Telecommunication Authority (PTA) oversees sim card issuance under specific CNIC numbers, ensuring regulatory compliance and maintaining an organized database of sim cardholders.
A Subscriber Identity Module (SIM) is a smart chip card containing pertinent individual information, managed by telecom network operators. This SIM information system serves to prevent identity theft and fraud in relation to sim card and mobile phone usage. Since sim cards are registered through CNIC numbers, individuals can easily access information to verify no unauthorized sims are active under their CNIC.
Several methods exist to ascertain the number of sims registered to a national ID card; however, it's important to opt for reliable channels to avoid any potential inconvenience.

Methods: How to check number registered on CNIC?

There are two methods provided by the Pakistan Telecommunication Authority (PTA) for Pakistani citizens to verify the authorized sim cards registered under their CNIC card number, aimed at preventing fraud and scams. Below, we discuss both methods, guiding you on how to check the number registered on CNIC:


Method 1: Through the PTA Website

Get the CNIC Card Number: Begin by acquiring the unique 13-digit CNIC card number for which you wish to verify the registered sim cards.


  • Visit the PTA Website: Proceed to the official website of the PTA dedicated to sim information.
  • Access the Sim Verification Page: Upon reaching the PTA website, navigate to the section dedicated to sim information to initiate the sim verification process against a CNIC card number.
  • Enter the Required CNIC Number: Once on the sim verification page, input the CNIC card number into the designated field.
  • Press "Submit": After entering the CNIC card number, click on the "Submit" button to initiate the verification process.
  • View Results: After a brief processing period, the results will be displayed on your screen, listing all sim card numbers registered under your CNIC card number with various telecom network operators. Additionally, you can check the status of each sim card by selecting the "status" option provided alongside.

Method-2: Through SMS Service

To discover how to check the number of sim cards registered under your CNIC through the SMS service provided by the Pakistan Telecommunication Authority (PTA), follow these steps:


  • Open your Messaging Application: Launch the messaging application on your mobile device.
  • Enter the CNIC Number: Type the 13-digit CNIC number for which you want to determine the total number of registered sim cards. Ensure to input the CNIC number without any hyphens or spaces.
  • Enter the CNIC Number: Type the 13-digit CNIC number for which you want to determine the total number of registered sim cards. Ensure to input the CNIC number without any hyphens or spaces.
  • Send the Message: Once you've entered the CNIC number, press "Enter" and send the message to "688". Please be aware that this text message may incur a cost of PKR 2 + tax.
  • Await Results: Shortly after sending the message, you will receive the results in a tabular format. These results will contain all the pertinent details regarding the sim cards registered under the specified CNIC number, including information about the network operators associated with each sim card.

Sim Services | Free Sim Database Online

An online platform based in Pakistan offers a range of web search engine-related tools free of charge, accessible from anywhere in the country. Among its services is the ability to check sim owner details for any mobile number across all cities in Pakistan through their sim database online, delivering results within seconds. Users can leverage their CNIC system information to access sim owner details associated with a person's ID card number.
These tools are intended for legal use by both individuals and corporations. One of the notable advantages of using this platform, named Pak Sim Info, is its provision of free services without the need for subscription packages or downloads. The website, paksimdetails.com, presents an intuitive interface, enabling users to access information tools effortlessly.


  • Open any web browser and navigate to the official website by entering the URL.
  • Open any web browser and navigate to the official website by entering the URL.
  • Input the CNIC card number of the individual into the designated field.
  • Press the "submit" button.
  • Within seconds, the results will appear on the screen, displaying all associated details of the person linked with the provided CNIC card.