How to Block Zong SIM

How to Block Zong SIM – A Step By Step Process 

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This is the era of digital communication. We cannot live without mobile phones because phones have become an important part of our lives. You need to block your SIM card In case of loss and theft of a mobile phone. In this article, we will explain all the steps in detail regarding How you can block Zong SIM. SIM cards are your authority and you must prevent your sim any misuse and fraudulent activity.

How to Block Zong Sim

There is a step by step process to block Zong Sim

You can Contact a Zong customer  care representative following 3 ways

  1. Call Zong Helpline
  2. Visit a Zong Franchise
  3. Online Chat

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Zong sim block code

You can follow these simple and easy steps to block your Zong SIM:

  1. Dial Zong’s customer support helpline 310 from your phone
  2. Inform them about the lost SIM card and request them to block it immediately. 
  3. You will be asked to provide certain information such as
  • Your SIM  number,
  • Your  name
  • CNIC number 
  • IMEI number
  • other verification details.
  1. After that, your SIM card has been successfully blocked.

Zong Sim Block Online

Follow these given steps to Zong sim block

  1. Firstly go to the nearest Zong service center 
  2. Talk to the  representative and clearly state the reason why you want to block your SIM
  3.  They will guide you through the process.
  4. After that, your SIM card has been successfully blocked. 

How to Block Zong Sim Online

You can also visit the ZONG website to find the option for blocking the sim 

  1. Go to the official Zong website (
  2. Log in to your account with your credentials.
  3. If you find the SIM blocking option on-screen then follow the instructions 
  4. If you don’t find an option for SIM blocking on the website
  5. Please search the  “Customer Support”  section on the website.
  6.  Provide them with the necessary information.
  7. They will guide you through the process of blocking  SIM cards.

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Important note 

While blocking the SIM, you have to keep in mind that you don’t have any EasyPaisa account created on this SIM. If you have money in this account, first you either transfer your money to another bank account or withdraw it.


Blocking Zong SIM is very important for security reasons doubt your SIM is your identity, if someone else has your SIM, you will be blamed for any action taken. You can complain and report any lost or stolen SIM. Please keep your  SIM card safe and secure.

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