How To Block Telenor Lost & Stolen SIM

Are you worried about someone misusing your telenor SIM card? Have you recently lost or had it stolen and want to know how to block your telenor sim? Don’t worry! We’ve got your back. Blocking a Telenor SIM is an easy process that prevents unauthorized access to your service, so you can rest easy knowing no one else will be able to use it without permission. In this post, we’ll walk you through the exact steps on how to block a Telenor Lost & Stolen SIM, along with other best practices that help ensure the security of your account. Read on for everything you need to keep yourself safe from theft and misuse!

How to Block a Telenor Lost & Stolen SIM: Step-by-Step Guide

To block your Telenor SIM card if it is lost or stolen, simply follow these easy steps:

  • Dial *710# to access the blocking options.
  • Reply with 3 to select the “Number Block” option.
  • Enter the phone number associated with the SIM card.
  • Enter your CNIC number without dashes.
  • You will receive a confirmation message stating that your request is under process.
  • Shortly after, you will receive another message with the details of your blocked SIM card.
  • Congrats! Your Telenor SIM card has been successfully blocked.

Please note that you must have a registered ID card number with your SIM card number in order to proceed with the blocking process.

Unlock your Telenor

Unlock your Telenor Lost & Stolen SIM with just a few simple steps.

  • First, dial *710# to begin the unblocking process.
  • Next, reply with “Number Unblock” four times.
  • Then, fill in your basic details in a new tab.
  • You’ll receive a message from the system.
  • Your Telenor SIM will be unblocked automatically.

Second Way To Block Telenor Sim

Step 1: Contact Telenor Customer Support

The first step you should take is to contact Telenor’s customer support team. You can do this by calling their helpline at 345 or by visiting a Telenor franchise. Inform them that your SIM has been lost or stolen and ask them to block it immediately.

Step 2: Provide Necessary Information

Telenor’s customer support team will ask for your personal information, such as your name, address and CNIC number. Make sure to provide accurate information in order to help them locate your account and block your SIM.

Step 3: Request For A Replacement SIM

You can also request for a replacement SIM at the same time as blocking your lost or stolen SIM. This will save you time and effort, as you won’t have to visit a Telenor franchise separately.

Step 4: Keep A Record

Make sure to keep a record of the SIM number and PUK code of your lost or stolen SIM. This will help in case there are any unauthorized activities on your SIM.

Telenor is one of the largest telecom companies in Pakistan, providing high-quality services to its customers. However, like any other service provider, they too have their share of issues and concerns. One of the most common problems faced by Telenor users is losing or having their SIM cards stolen. This can not only be a major inconvenience, but it can also put your personal information and finances at risk.

Fortunately, Telenor has a system in place to help you block your lost or stolen SIM card. In this guide, we will walk you through the steps to take in order to protect yourself and your account.

Reporting Your Lost or Stolen SIM

The first step is to report your lost or stolen SIM card to Telenor.

  • Calling Telenor’s customer service helpline at 345.
  • Visiting a Telenor franchise or service center.
  • Sending an email to Telenor’s customer support team.

It is important to provide all necessary details, such as your name, contact information, and the SIM card number (if known), to expedite the process.

Blocking Your Lost or Stolen SIM

Once you have reported your lost or stolen SIM, Telenor will block it within 24 hours. This means that no one will be able to make calls or use data services on your number. However, if your SIM card was stolen, it is crucial to take further steps to protect your account.

Replacing Your Lost or Stolen SIM

You can easily get a replacement SIM card from any Telenor franchise or service center. All you need to do is provide necessary identification documents and pay a small fee for the new SIM. Once activated, all your previous services and packages will be transferred to the new SIM.

Protecting Your Account

While Telenor takes necessary measures to block your lost or stolen SIM, it is important for you to take additional steps to secure your account. This includes:

  • Changing your account password immediately.
  • Checking and updating any personal information associated with your number, such as email address and security questions.
  • Implementing supplementary security measures, such as two-factor authentication, enhances the overall level of protection.
  • Keeping a close eye on your phone and account activity to detect any suspicious behavior.

Additional Measures To Keep Your SIM Safe

In order to prevent your Telenor SIM from getting lost or stolen in the first place, you can take some additional measures. These include:

  • Keeping your phone locked with a password or fingerprint.
  • Not disclosing your SIM number to anyone.
  • Registering for Telenor’s PIN service which will require a PIN every time you switch on your phone.


Losing your SIM or having it stolen can be a worrisome situation, but by following these simple steps you can quickly block your Telenor SIM and prevent any unauthorized activities. It is also important to take preventative measures to keep your SIM safe in the future. Remember, always keep your personal information secure and contact Telenor customer support immediately in case of any issues with your SIM. Stay safe and secure! So, this was a simple guide on how to block your Telenor lost or stolen SIM in Pakistan. We hope it was helpful and informative.