SIM Information System Pakistan – Verify Your CNIC SIMs

In Pakistan, the SIM Information System links every SIM card to a CNIC, helping PTA and PMD ensure security and prevent fraud.

Many people are unaware of how to verify all SIMs linked to their CNIC. This can create problems like duplicate SIMs, identity misuse, or blocked mobile numbers.

With SIS, you can:

• View SIM owner details online
• Check SIM information with the number Pakistan
• Track Pak SIMs registered under your CNIC

This guide explains what SIS is, its purpose, and how to utilise it. You’ll also learn solutions to common problems and links to supporting cluster posts for deeper understanding.

What is the Sim Information System (SIS)?

The SIM Information System is Pakistan’s central telecom database. Every SIM card issued by mobile operators is registered here with a CNIC. The system stores:

• SIM card number
• Mobile operator
• Owner CNIC number
• Status of SIM (active, inactive, blocked)

It also helps the PTA monitor SIM registration and prevent illegal or fake SIMs. The SIS uses artificial intelligence to detect fraud. Users can check their SIM information using their CNIC number online at any time.

In simple words, SIS is the official record of every SIM in Pakistan. If you want to know which SIMs are registered on your CNIC, SIS is the first place to check.

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Why Pakistan Uses SIS

Pakistan introduced SIS for several reasons:

1. Fraud Prevention: Stop duplicate SIMs and identity misuse
2. Security: Every SIM is linked to a verified CNIC
3. Telecom Compliance: PTA ensures operators follow regulations

Benefits for Users:

• Quick CNIC number check
• View all SIM owner details online
• Avoid illegal SIM activity
• Protect personal SIM data

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How Users Can Check SIMs Linked to Their CNIC

You can check all SIMs using several methods:

1. SMS Method – Send a simple message to PTA to get SIM information with the number online
2. PTA Online Portal – Visit the official website to check SIM owner details and active SIMs
3. Mobile Apps / APKs – Approved apps provide easy access to SIM registration data
4. USSD Codes – Short codes for quick verification

Use USSD codes for quick SIM checks, but always stick to the official PTA portal or approved apps to get accurate results

Central SIM Count Enforcement System

The PMD operates the Central SIM Count Enforcement System, working in conjunction with the PTA portal to help you track SIMs linked to your CNIC.  This system helps subscribers and mobile operators manage SIM limits across Pakistan.

The system tracks active SIM counts for every subscriber using CNICs, Passport Numbers, Pakistan Origin Cards (POC), and Proof of Residence (POR) numbers.

Background

In May 2012, the Supreme Court of Pakistan limited SIMs per CNIC to five. The goal was to improve law and order in Baluchistan. Authorities had to implement the restriction immediately.

In 2015, the Court allowed 3 Data SIMs in addition to the 5 Voice SIMs. This change gave subscribers flexibility while maintaining security and compliance.

5 Voice SIMs and 3 Data SIMs Check Service

PMD developed a real-time service for CMOs. Before issuing a new SIM or changing ownership, operators use it to verify SIM counts.

This system ensures subscribers cannot exceed 5 Voice SIMs or 3 Data SIMs, keeping the industry secure and fraud-free.

668 Message Service

Subscribers can also check their SIM counts via SMS using the 668 short code. Send your CNIC or Passport Number.

• Service available 24/7
• Cost: Re. 1 + tax per SMS
• Retrieve Voice and Data SIM counts easily

CNIC-SIM Website

Check SIM counts online at http://cnic.sims.pk/. The website is fast, secure, and user-friendly. Users can view all Voice and Data SIMs linked to their CNIC or Passport Number.

Common Issues with SIM Registration

Even though SIS is reliable, users sometimes face problems:

1. Duplicate SIMs

Got more than one SIM on your CNIC? Use the PTA portal to check and block any duplicates fast.

2. Incorrect CNIC Linked

If a SIM is linked to the wrong CNIC, report it right away through PMD or PTA support to fix the issue.

3. Lost or Stolen SIMs? Act Fast

Lost your SIM or think it’s stolen? Check your SIM info online and block it right away. Then, register a new one to stay protected.

4. Technical Errors? Here’s What to Do

Having trouble with the SIM Information System portal or app? Try clearing your browser cache, double-checking your CNIC, or switching to an approved app for smoother access.

Portal or app errors may occur. Clear your browser cache, enter your CNIC correctly, or use approved apps.

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Conclusion

The Sim Information System (SIS) and PMD SIM Count Enforcement System are vital for every mobile user in Pakistan.

• Check SIM registration, CNIC linkage, and SIM owner details online
• Avoid duplicate SIMs, fraud, and identity misuse
• Use the PTA portal, 668 SMS service, CNIC-SIM website, and approved apps

For more detailed instructions, explore our supporting cluster posts. Stay informed, protect your Pak SIMs, and maintain accurate SIM information with number Pakistan.

FAQs

Q1: How many SIMs can I register on one CNIC?

Ans: Each CNIC has a limited number. Use SIS to verify.

Q2: How can I check all SIMs registered on my CNIC?

Ans: Use SMS, PTA portal, approved apps (APK), or USSD codes.

Q3: Can I check SIM owner details online?

Ans: Yes. SIS and PMD systems allow users to view SIM owner details online.

Q4: What’s the PMD SIM Information System?

Ans: It’s the system PMD uses to manage official SIM registration data and stop fraud. It helps keep your mobile identity secure.

Q5: How do I fix errors on the PTA portal or apps?

Ans: Running into issues on the PTA portal or app? Try clearing your browser cache, double-check your CNIC entry, or reach out to PTA support for help.