Giving Your SIM to Someone Else: PTA’s Warning and Your Liability
The Pakistan Telecommunication Authority (PTA) has warned all mobile users about one simple but serious mistake: giving your SIM card to another person. If you let a friend, relative, or stranger use a SIM that is registered in your name, you could be held legally responsible for anything they do with it – including fraud, harassment, or other crimes. In this guide, you will learn exactly what PTA’s warning means, why it matters, how many SIMs you can legally register on your CNIC, and the simple steps you can take right now to protect your own SIM record.
What Did PTA Actually Say?
A PTA spokesperson said clearly: “Giving your mobile SIM to someone else is a punishable offense. Any illegal activity can be carried out through the SIM registered in your name.”
This means the warning is not just a general safety tip. PTA is telling every citizen that a SIM card is treated like a legal document tied to your identity. If you hand it over – even to someone you trust, like a driver, domestic helper, or distant relative – you are still the person responsible for it in the eyes of the law.
PTA also advised citizens to:
- Immediately block any unknown or unnecessary SIM registered in their name.
- Always get new SIMs from an authorized franchise or customer service center only.
- Regularly check that SIMs are active against their CNIC.
Why This Warning Matters Now
This advisory did not come out of nowhere. PTA issued it amid a rise in mobile-based financial fraud and harassment cases, where the actual owner of a SIM had nothing to do with the crime – yet their name was the one attached to the number. In many of these cases, the real problem started the same simple way: someone lent their SIM to another person, or a SIM got registered without them knowing.
Pakistan has issued around 196 million SIM cards for a population of over 250 million, which means a large number of people already hold multiple SIMs under their own CNIC – sometimes more than they even remember. This makes it easy for old, unused, or shared SIMs to become a risk without the owner realizing it.
How Many SIMs Can You Register on One CNIC?
Under PTA regulations, there is a clear limit on how many SIMs one person can legally hold:
| SIM Type | Maximum Allowed per CNIC |
| Voice SIMs | 5 |
| Data-only SIMs | 3 |
If your CNIC already has SIMs registered that you did not authorize, they count toward this limit and can put you at risk – both legally and in terms of your own connection getting suspended.
What “Liability” Really Means for You
According to PTA, the registered CNIC holder is responsible for all activity carried out through their SIM – this includes calls, SMS, and data usage. If someone else uses your SIM for an illegal activity, such as scam calls, financial fraud, or harassment, the investigation trail leads back to your CNIC first, because that is who the SIM is registered to.
This is why PTA and Pakistan’s cybercrime law, the Prevention of Electronic Crimes Act (PECA) 2016, treat unauthorized identity misuse and SIM-related fraud seriously. Reported penalties under PECA for identity-related and unauthorized-access offences can include fines and imprisonment, though the exact section and penalty depend on the nature of the case. Because different sources report different figures online, it is best to treat any specific penalty number you read (including on other websites) with caution and confirm details directly through PTA’s helpline (0800-55055) or pta.gov.pk rather than relying on claims.
The bottom line is simple: you don’t have to be involved in a crime to be questioned for one – you just have to be the registered owner of the SIM used in it.
Which SIMs Are Registered Against Your CNIC
- Send an SMS: Text your 13-digit CNIC number to 668.
- Visit the website and enter your CNIC number.
- You will receive a list of every SIM currently registered against your CNIC, across all mobile networks.
Do this at least once every few months, especially if you have shared your CNIC copy for any reason (renting a house, applying for a job, buying a phone connection through a shop, etc.).
Step-by-Step: What to Do If Someone Else Is Using Your SIM
If you find a SIM you don’t recognize, or you already gave your SIM to someone else and want to fix it, follow these steps:
- Check your CNIC’s SIM list using 668.
- Identify any unknown or unused SIMs in the results.
- Ask the person using your SIM to return it if you know who has it.
- Visit your mobile operator’s franchise in person with your original CNIC to block or disown the unknown SIM.
- Register a complaint with PTA if you suspect misuse, fraud, or if the SIM was activated without your consent – call 0800-55055 or use PTA’s online complaint portal at complaint.pta.gov.pk.
- Get biometric re-verification done for the SIMs you actually use, to make sure your active numbers stay secure and correctly linked to you.
How to Get a SIM Safely
To avoid falling into this problem in the future:
- Only buy a new SIM from an authorized franchise or customer service center – never from a street vendor or shop.
- Never share your original CNIC or its photocopy unless necessary, and always know why it is being asked for.
- Never lend your SIM to anyone, even for a short time – not to a driver, guard, shopkeeper, or acquaintance.
- If someone asks to “borrow” your CNIC to activate a SIM for themselves, refuse. That SIM will legally belong to you, not them.
Common Mistakes People Make
- Giving a photocopy of their CNIC without knowing exactly what it will be used for.
- Letting a shopkeeper or friend “sort out” a new SIM using their own CNIC as a favor.
- Assuming an old, unused SIM is automatically deactivated.
- Not checking your CNIC’s SIM count for years, only to find multiple unknown numbers registered.
FAQs
Is it illegal to give your SIM to someone else in Pakistan?
Yes. PTA has clearly stated that giving your registered SIM to another person is a punishable offense, since you remain responsible for whatever is done through that SIM.
How can I how many SIMs are registered on my CNIC?
Send your 13-digit CNIC number (without dashes) as an SMS to 668, or visit to see the full list instantly and for free.
What happens if someone misuses a SIM registered in my name?
Since the SIM is legally linked to your CNIC, you could be contacted or investigated first, even if you were not personally involved in the misuse. This is why blocking unknown or unused SIMs quickly is important.
How many SIMs can I legally register on one CNIC?
PTA allows a maximum of 5 voice SIMs and 3 data-only SIMs per CNIC for personal use.
What should I do if I find an unknown SIM on my CNIC?
Visit your mobile operator’s franchise with your original CNIC and request that the unknown SIM be blocked or disowned. You can also report it directly to PTA.
Can I get in trouble even if I didn’t personally commit the crime?
You may still be questioned or investigated because the SIM is registered under your identity. This is exactly what PTA’s warning is trying to prevent by encouraging people not to share SIMs and to check their CNIC records regularly.
Where can I report a SIM-related complaint to PTA?
You can call PTA’s helpline at 0800-55055 or file a complaint online at complaint.pta.gov.pk.
Conclusion
PTA’s warning is simple, but the consequences of ignoring it are not: a SIM registered in your name is legally your responsibility, no matter who is actually using it. Sharing your SIM, even with someone you trust, puts you directly in the path of legal and financial risk if that SIM is ever misused. The good news is that protecting yourself takes only a few minutes – check your CNIC’s SIM list through 66, block anything you don’t recognize, and always get new SIMs through authorized channels only. Making this a regular habit is the simplest way to stay safe, stay within PTA’s rules, and avoid being held liable for something you never did.
Disclaimer
The information provided on num.com.pk is for general informational and educational purposes only. We are an independent website and are not affiliated with, endorsed by, or officially connected with PTA, NADRA, or any mobile network operator in Pakistan. SIM, CNIC, mobile network, and telecommunications information may change over time, so users should verify important information through the relevant official or authorized sources. num.com.pk does not provide unauthorized access to private SIM databases, CNIC records, mobile-number ownership information, or live location data. We do not guarantee the completeness, accuracy, or current status of all information published on this website. By using our website, you acknowledge that you do so at your own discretion and risk.