Last checked: 26 June 2026
Quick Support Route
A Vodacom SIM swap is the process of replacing your Vodacom SIM card while keeping your existing Vodacom cellphone number. It is usually needed when your SIM is lost, stolen, damaged, blocked, no longer fits your device, or when you need a Vodacom lost SIM replacement.
For Vodacom prepaid SIM swap, Vodacom’s current Help page says prepaid customers must buy a replacement Vodacom SIM card and dial 136 from the new SIM to start the SIM swap process. The same Vodacom Help page says the user should select the option to use their old cellphone number. (Vodacom)
| Need | Vodacom route |
|---|---|
| Prepaid SIM swap | Buy a replacement Vodacom SIM, insert it, and dial 136 from the new SIM. |
| Contract SIM swap | Use a Vodacom Store or official Vodacom support route. |
| Lost or stolen SIM | Secure the number first, then replace the SIM. |
| Possible SIM swap fraud | Contact Vodacom immediately and protect your bank and online accounts. |
| Code or menu not working | Stop repeated attempts and contact Vodacom support. |
Use this page for the Vodacom-specific process. For a broader national guide, read how to do SIM swap South Africa. For other Vodacom short codes, use Vodacom USSD codes.
Verified Vodacom SIM swap code/menu status
The current Vodacom Help route for prepaid users is:
Dial 136 from the new replacement Vodacom SIM.
Vodacom’s current Help page shows the 136 route for prepaid SIM swaps. An older Vodacom article shows a 135 route, so the safer instruction is to verify the latest menu through Vodacom Help, customer care, TOBi, or a Vodacom Store before relying on old screenshots, forum posts, or saved instructions. (Vodacom)
What You Need Before You Start
Before starting a Vodacom SIM swap, make sure you are using the correct route for your account type. A prepaid SIM swap and a contract SIM swap may not use the same support path.
For a prepaid Vodacom SIM swap, prepare:
| What you need | Why it matters |
|---|---|
| A replacement Vodacom SIM | The SIM swap moves your existing number to this new SIM. |
| Access to the new SIM in a phone | The current Vodacom prepaid route starts from the new SIM. |
| Your old Vodacom cellphone number | The process must identify the number you want to keep. |
| Security answers or account information | Vodacom may need to confirm that you are the rightful user. |
| RICA-ready details | Vodacom’s older SIM swap guidance says prepaid users should buy a starter pack and register it for RICA before starting the process. (VodacomNow) |
For contract customers, Vodacom’s older official SIM swap guide says the process is handled through a Vodacom Store and may require identification and proof of residence for RICA. Because contract rules, fees, and verification steps can change, confirm the latest requirements with Vodacom before visiting the store. (VodacomNow)
Do not share your banking PIN, app password, OTP, card number, or online-account password with anyone who contacts you unexpectedly. A SIM swap can affect access to SMS OTPs, banking alerts, WhatsApp, email recovery, and other accounts linked to your cellphone number.
Check network/account status
A SIM swap is not always the first fix. Before replacing the SIM, check whether the issue may be caused by the phone, network, account status, or a locked SIM.
Try these safe checks first:
- Restart the phone.
- Confirm that the SIM is inserted correctly.
- Test the SIM in another compatible phone if you still have the SIM.
- Check whether other Vodacom users nearby also have no signal.
- Check whether the SIM is asking for a PIN or PUK.
- Confirm that the number has not been suspended or restricted.
- If the phone or SIM was stolen, secure the number before focusing on replacement.
If your phone or SIM was stolen, start with block lost SIM South Africa. This is especially important if the number receives banking OTPs, app login codes, email recovery messages, or WhatsApp verification codes.
Provider-by-Provider Options
This page is focused on Vodacom. Use the table below to choose the safest next step based on your situation.
| Situation | Best support route |
|---|---|
| Vodacom prepaid SIM swap | Buy a replacement Vodacom SIM and dial 136 from the new SIM, according to Vodacom’s current Help page. (Vodacom) |
| Vodacom lost SIM replacement | Secure the old number first if the SIM was lost or stolen, then start the replacement process. |
| Vodacom contract SIM swap | Visit a Vodacom Store or use Vodacom’s official support channels to confirm the latest contract route. |
| Vodacom SIM swap code not working | Restart the phone, confirm the replacement SIM is inserted, try the verified route once more, then contact Vodacom. |
| Suspicious SIM swap SMS | Treat it as urgent and contact Vodacom immediately. |
| Sudden loss of signal | Check for normal network issues, but also consider SIM swap fraud if the loss of signal is unexplained. |
| Need other Vodacom codes | Use Vodacom USSD codes. |
| Need general SIM swap guidance | Use how to do SIM swap South Africa. |
Retry safely
If the Vodacom SIM swap menu does not work, avoid trying several unverified codes from social media or old articles. SIM swap routes can change, and repeated attempts may create confusion or lead you away from the official support path.
Use this safer retry route:
- Confirm that the replacement Vodacom SIM is in the phone.
- Restart the phone.
- Check that the phone can connect to the Vodacom network.
- Dial 136 from the new SIM again.
- If the route still fails, stop and use Vodacom customer care, TOBi, or a Vodacom Store.
Vodacom’s contact page lists 082 135 for customer care from RSA landlines or cellphones, and +27 82 135 from abroad. (Vodacom)
When You Must Contact Customer Care
You must contact Vodacom directly when the SIM swap involves fraud risk, identity verification, a contract account, failed activation, or a lost/stolen phone.
Contact Vodacom customer care or visit a Vodacom Store if:
- your phone or SIM was stolen;
- your Vodacom number suddenly lost signal for no clear reason;
- you received a SIM swap SMS that you did not request;
- someone told you to ignore a SIM swap notification;
- your number is used for banking OTPs or account recovery;
- the prepaid SIM swap route fails after a safe retry;
- you cannot pass the security checks;
- the new SIM does not activate;
- you are a contract customer;
- you suspect someone is trying to take over your number.
Vodacom’s fraud guidance warns users not to ignore an SMS about a pending SIM swap request if they did not request it. Vodacom also advises users to be aware of their cellphone connectivity status, because unexpected loss of service can be a warning sign. (Vodacom)
Escalation route
If you think the Vodacom SIM swap is unauthorised or fraudulent:
- Contact Vodacom immediately.
- Ask whether a SIM swap request has been made on your number.
- Ask Vodacom to stop, block, reverse, or investigate the request where possible.
- Contact your bank if the number is used for OTPs or banking alerts.
- Change passwords for email, banking, WhatsApp, and important online accounts.
- Enable stronger authentication where available.
- Keep SMS messages, case numbers, reference numbers, and screenshots.
- Report theft, fraud, identity abuse, or financial loss to SAPS.
Vodacom’s SIM swap fraud guidance explains that fraudsters may try to take control of a number so that they can receive calls, SMSs, and verification messages intended for the real customer. (VodacomNow)
For a dedicated safety guide, read SIM swap fraud South Africa.
Related SIM, PUK, and Account Guides
Use these related guides for the next step:
| Related guide | Use it when |
|---|---|
| How to do SIM swap South Africa | You want the broader national SIM swap guide before choosing a provider-specific route. |
| Vodacom USSD codes | You need other Vodacom short codes for balances, bundles, recharge, self-service, or customer care. |
| Block lost SIM South Africa | Your phone or SIM was lost or stolen and you need to protect the number first. |
| SIM swap fraud South Africa | You received a SIM swap alert you did not request, lost signal suddenly, or suspect account takeover. |
FAQ
What is Vodacom SIM swap used for?
A Vodacom SIM swap is used to replace your SIM card while keeping your existing Vodacom number. It is commonly used when your SIM is lost, stolen, damaged, blocked, or no longer works in your phone.
What is the Vodacom SIM swap code?
Vodacom’s current Help page says prepaid customers should buy a replacement Vodacom SIM and dial 136 from the new SIM to start the SIM swap process. Because Vodacom menus can change, always verify the latest route through Vodacom before relying on old instructions. (Vodacom)
Does the Vodacom SIM swap code need airtime or data?
The prepaid route is started by dialling from the new SIM, so it is not an app-only process. If the route does not open, restart the phone, confirm that the new SIM is inserted correctly, and contact Vodacom if it still fails.
What should I do if the Vodacom SIM swap code does not work?
Confirm that you are using the new replacement Vodacom SIM, restart the phone, and try the current Vodacom route once more. If it still does not work, stop retrying and contact Vodacom customer care or visit a Vodacom Store.
Can I do a Vodacom SIM swap if my phone was stolen?
Yes, but secure the number first. If your phone was stolen, the SIM may still be linked to banking OTPs, WhatsApp, email recovery, and other sensitive services. Read block lost SIM South Africa before continuing with the replacement.
Can I keep my Vodacom number after a SIM swap?
Yes. A SIM swap is meant to move your existing Vodacom number to a replacement SIM. Vodacom’s older SIM swap guidance explains that services are linked to the cellphone number and that the process helps users keep their old number. (VodacomNow)
How long does a Vodacom SIM swap take?
Vodacom’s older official guide says prepaid SIM swap processing may happen immediately but activation may take up to three hours, while contract SIM swaps may take longer. Because timing can change depending on the account type, checks, and support route, confirm the current activation window with Vodacom when starting the process. (VodacomNow)
Are there costs, limits, or eligibility rules for Vodacom SIM swap?
Do not assume the latest fee, limit, or eligibility rule unless Vodacom confirms it. Vodacom’s older contract SIM swap guidance says a SIM card activation fee may apply, but the current cost should be checked with Vodacom or a Vodacom Store before starting. (VodacomNow)
What should I do if I did not request a Vodacom SIM swap?
Contact Vodacom immediately. Vodacom’s fraud guidance says users should not ignore an SMS about a pending SIM swap request they did not make. Also contact your bank if the number is used for banking OTPs, alerts, or account recovery. (Vodacom)
Where can I find related Vodacom USSD codes?
Use Vodacom USSD codes for the broader Vodacom code guide. Use how to do SIM swap South Africa for the national SIM swap guide, or SIM swap fraud South Africa if the issue may be suspicious or unauthorised.