How to Do Sim Swap on Vodacom?
A SIM swap allows you to transfer your existing phone number to a new SIM card, which is essential when your old SIM is lost, damaged, or stolen. Vodacom makes the process easy with its USSD service, enabling users to complete the swap quickly without the need to visit a store. This process ensures that you retain your phone number, airtime, and data bundles.

Why Do You Need a SIM Swap?
A SIM swap is necessary when you lose your SIM card, it gets damaged, or you upgrade to a new phone that requires a different SIM size. It allows you to keep your existing phone number and maintain access to your services without interruption.
A SIM swap is the process of transferring your current mobile number and account details to a new SIM card. This ensures that your airtime, data, and subscriptions remain intact, providing a seamless transition to the new SIM.
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How to do Sim Swap on the Vodacom?
Performing a SIM swap on Vodacom is a straightforward process, thanks to their easy-to-use USSD service. Follow these detailed steps to successfully complete your SIM swap and retain your old number.
- Step 1: Purchase a New SIM Card
Purchase a new Vodacom SIM card from any Vodacom store, authorized retailer, or online. Ensure the SIM card is compatible with your device’s SIM slot size and not activated. - Step 2: Insert the New SIM Card into Your Phone
- Insert the new SIM card into your smartphone or mobile device, ensuring the phone is powered on and ready to make calls. Make sure to fit the SIM properly into the correct slot size for your device.
- Step 3: Dial *136# on Your Phone
Dial *136# from the phone with the new SIM card to access Vodacom’s USSD menu. Select the option to keep or use your old number, often labeled as “SIM Swap.” - Step 4: Enter Your Old Vodacom Number
When prompted, enter your old Vodacom number accurately to facilitate the transfer of your account details. This step is crucial for ensuring that you retain your airtime and data on the new SIM. - Step 5: Follow the On-Screen Prompts
Follow the on-screen prompts to verify your identity using your ID or account details. This prevents unauthorized SIM swaps, so complete each step carefully. - Step 6: Wait for Activation
Once you complete the prompts, your SIM swap will be processed, and activation can take 2 to 24 hours. During this period, the new SIM may be inactive, but your old number will transfer automatically when activation is done. - Step 7: Confirm Activation
After activation, test the new SIM with a call or text. If successful, you’ll have full access to your old number, airtime, data, and services.
Swapping a Contract SIM with Vodacom
Swapping a contract SIM with Vodacom involves a different process compared to standard SIM swaps, particularly for customers on contract plans. Here’s how to effectively swap your contract SIM:
- Understand Your Contract Terms
Review your contract terms with Vodacom to confirm that a SIM swap is allowed and understand any associated fees. Ensure you’re eligible for the swap based on your current contract status. - Step 2: Visit a Vodacom Store or Contact Customer Service
Visit a Vodacom store or contact customer service for assistance with the swap. Bring your ID and any relevant contract documents to help facilitate the process. - Step 3: Request a SIM Swap
Inform the staff that you want to swap your contract SIM, and they will provide you with a new SIM card. Make sure your existing number will remain active on the new SIM. - Step 4: Insert the New SIM Card
Insert the new SIM card into your mobile device, ensuring it fits properly. The store staff can assist if you need help with this step. - Step 5: Wait for Activation
After inserting the new SIM, wait for activation, which can take a few hours to 24 hours. Keep your old SIM card until the new one is confirmed to be working. - Step 6: Confirm the Swap
Test the new SIM by making a call or sending a text after activation. Ensure that your old number is functional and that you can access your services.

Benefits of Doing a SIM Swap on Vodacom
A SIM swap on Vodacom offers several advantages, ensuring you retain access to your number and services seamlessly. Here are the benefits:
- Retain Your Number: Keep your existing phone number without interruption, making it easy for contacts to reach you.
- Access to Services: Maintain access to all your airtime, data bundles, and subscriptions associated with your old number.
- Convenient Process: The USSD service simplifies the swap, allowing you to complete it quickly without needing to visit a store.
- Enhanced Security: Perform the swap yourself to avoid potential fraud associated with third-party interventions.
- Compatibility: Easily upgrade to a new device with a different SIM size while keeping your number and services intact.
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Final Thoughts
Swapping your SIM card on Vodacom is a quick and easy way to keep your phone number and access your services. By following the steps outlined, you can regain connectivity seamlessly using Vodacom’s USSD service. Remember to keep your personal information secure during the process, and don’t hesitate to contact customer support if you need help.