SASSA Change Phone Number
If you receive grants from the South African Social Security Agency (SASSA), it is vital to keep your contact information current. Many beneficiaries often need to update their registered phone number after losing a SIM card, changing networks, or switching to a new device.
Your registered number plays a key role, as SASSA uses it to send SMS updates about your application status, payment schedules, and verification messages. If your old number is no longer active, you could miss important alerts or experience login issues.
This guide on SASSA Change Phone Number will walk you through the exact steps to update your contact details, whether you are receiving the SRD R370 grant, child support, or an old age pension. You will also find both online and offline methods, common troubleshooting tips, and frequently asked questions.

Why You May Need to Change Your SASSA Phone Number
There are several reasons why you might want to update your SASSA contact number:
- You lost your previous SIM card or phone.
- You changed your mobile network provider.
- Your old number is deactivated or stolen.
- You are helping someone update their details on their behalf.
- You no longer have access to the number you used for your SRD grant application.
Keeping your details current ensures you continue receiving all SASSA notifications and payment alerts without interruption.
How to Update SASSA Phone Number Online (SRD Grant)
If you are receiving the SASSA SRD R370 grant, you can easily update your phone number online through the official SASSA SRD website.
Step-by-Step Instructions
- Visit the official SRD website
Go to https://srd.sassa.gov.za/sc19/mobile-number-update - Scroll down to How do I change my contact details?
This section allows you to update both your mobile number and email address.
You will be asked for your South African ID number used during your initial SRD application.
Type in the old number (the one currently registered) and the new one you want to use.
SASSA will send a One-Time Pin (OTP) to your old number if it is still active, or to your email if your number is lost.
Enter the OTP on the website to verify the change request.
Once verified, SASSA will update your records and confirm via SMS or email that your new phone number is linked to your profile.
What If You Lost Your Old Number?
If you have lost your phone or cannot access the old number registered with SASSA, do not worry. You can still change your number, but you will need to verify your identity manually.
Here is what to do:
- Go to your nearest SASSA office
Visit the closest SASSA branch or service point. - Bring your ID document
Carry your original South African ID card/book or a certified copy. - Request a Contact Details Update form
Fill in your new number, ID number, and other required details. - Provide a written affidavit
If you no longer have access to your old number, SASSA might ask you to sign an affidavit explaining the reason for the change (for example, I lost my SIM card or the number was stolen). - Submit your form and wait for processing
Once verified, SASSA will update your records. Processing typically takes 5-7 working days.
How to Change SASSA Phone Number via WhatsApp
You can also use SASSA WhatsApp service to update your number if you applied for the SRD R370 grant.
Steps:
- Save the SASSA WhatsApp number: 082 046 8553.
- Send a message: Hi.
- Follow the prompts and select Change phone number.
- Provide your ID number and new contact number when requested.
- Wait for confirmation from SASSA that your number has been updated.
This is one of the most convenient ways to change your contact information if you do not have access to a computer.
Common Problems and Solutions
| Problem | Cause | Solution |
|---|---|---|
| Did not receive OTP | SIM inactive or old number lost | Visit SASSA office or use affidavit method |
| Wrong ID number | Typo or mismatch in SASSA records | Verify with SASSA before retrying |
| Website not loading | Server downtime | Try again later or use WhatsApp |
| No confirmation received | System delay | Wait 3-5 days or contact SASSA support |
FAQs
How can I change my SASSA phone number? You can change your SASSA phone number online at https://srd.sassa.gov.za, via WhatsApp at 082 046 8553, or by visiting your nearest SASSA office. You will need your ID number and new contact number.
Can I update my SASSA number online? Yes. Visit the official SRD website, enter your ID number, and follow the Change contact details option. You will receive an OTP to verify the new number.
What if I lost my old SASSA number? If you lost your old number, visit a SASSA office with your ID and an affidavit explaining why you cannot access your old number. SASSA will manually update your contact details.
How long does it take to change my SASSA phone number? Online changes usually take 1-3 working days, while in-person updates can take up to 7 days depending on verification.
Can I change my SRD R370 grant phone number? Yes. The SRD R370 grant number can be changed through the SRD website or WhatsApp. Make sure your ID and new number are ready for verification.
Why am I not getting my SASSA OTP? You may not receive the OTP if your old number is inactive or your request has not processed yet. Wait 24-48 hours or contact SASSA support at 0800 60 10 11.
You might not receive the OTP if your previous number is no longer active or if your update request is still being processed. In such cases, wait 24-48 hours or contact helpline.
The SASSA Change Phone Number process is simple, but following the proper steps is essential to prevent delays or missed communications. Whether you update through the SRD website, WhatsApp, or a local SASSA office, ensure your contact details remain accurate.
Keeping your phone number updated helps you receive important SMS alerts, payment notifications, and status updates without interruptions to your SASSA benefits. If your payment details also need attention, see the SASSA banking details guide and the WhatsApp application guide.

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