Sim Information System - Which Sim Number On My Cnic

Checking SIM details in Pakistan is a frequent requirement to fulfill the demands of telecommunication regulations and security issues. The Pakistan Telecommunication Authority (PTA) offers services for users to verify the number of SIMs registered against their CNIC. The SIM Information System of Pakistan has made verification of the number of SIMs under the owner's CNIC a must-do process.

The questions arise here: Which SIM number on my CNIC can be detected and how? The PTA system provides a convenient and simple step process to find out SIM owner details and prevent unknown sources from breaching personal data.

What to Do If Unauthorized SIMs Are Registered

In case you find unauthorized SIMs while using the SIM information System, you need to act immediately. Unrecognized SIMs are used for illegal purposes and can make you face legal issues as well. Here is what the person should do:

• Report to PTA
• Contact Your Telecom Provider
• Visit a Service Center

How to Check Registered SIMs on Your CNIC

You can easily check which SIM number on my CNIC is registered by sending your CNIC number to a specific given code via SMS. Here are the PTA's useful and easy methods to facilitate SIM information verification:

Via SMS:

• Compose a new SMS with your 13-digit CNIC number without hyphens (-).
• Then, send it to 668.
• You'll receive a reply detailing the number of active SIMs registered against your CNIC.

Online via PTA’s Website:

• Go to the official PTA SIM Information System portal: cnic.sims.pk
• Type your CNIC number in the required course.
• Meet the CAPTCHA verification.
• Click on the Submit button to see the list of registered SIMs under your CNIC.

With USSD Code

Check SIM information with your number to ensure whether these SIMs are registered with your CNIC or not. You will have to use the following steps:

• Jazz/Warid Dial: *661# and input your CNIC without dashes; a list of all the SIMs related to your CNIC will be sent to your number.
• Zong: To check SIM information with the number, Dial *668# and follow the prompts to check your CNIC against registered SIMs.
• Telenor: Dial *7751#. Enter your CNIC number to view the list of SIMs against it.
• Ufone: Dial *668# to find out how many SIMs are activated against their CNIC.

Ultimately, actively checking and updating SIM information can prevent so many illegal activities and can keep the person's data safe.