How to Buy Data on Vodacom: Step-by-Step Guide
Vodacom offers several ways to purchase data bundles, whether you are looking for a quick daily fix or a large monthly allocation. The most common method is using USSD codes, which work even if you don't have an active data connection. This guide covers all the ways you can buy Vodacom data bundles in seconds.
Reviewed by Riccardo Vallaro, Telecom & Mobile Services Specialist
Last reviewed: 2 October 2026
Sources we check: Reviewed against Vodacom balance help, VodaPay support, Just 4 You terms and once-off bundle terms. Check the live offer for the exact expiry and any product-specific restrictions.
Why trust this: Guides are based on public operator pricing, USSD flows, official support pages, and South African prepaid user needs.
Found outdated info? Send a correction.
Quick Answer
- Dial *135# from a Vodacom SIM for the main buy-data route.
- Check *123# for Just4You and compare the live allocation, validity and price with the public menu.
- Use VodaPay to view available bundles, payment options and bundle details.
- Always confirm validity, data type, and final price before accepting the purchase.
On This Page
3 Ways to Buy Vodacom Data
Option 1: Using USSD Codes (Fastest)
Dial *135# from your Vodacom SIM, select the current buy-data action shown, then compare the bundle size, data type, validity and final price before confirming.
Option 2: Just4You Personalised Deals
Dial *123# to access Just 4 You deals. Compare the allocation, validity and price shown on your line with the standard menu because options depend on customer profile and campaign eligibility.
Option 3: Using the VodaPay App
Open VodaPay to view bundles available to your account. Vodacom recommends VodaPay for its balance and bundle features. Compare the app with *135# and *123# because channel availability and offer terms can differ.
When This Advice May Not Apply
Personalised prices can differ by SIM
Just4You offers are not guaranteed for every Vodacom customer. Treat them as a channel to check, not as a universal national price.
Social, night, and promotional data are not the same
Some bundles include app-specific, night-only, or split allocations. Confirm whether the data works for your intended usage before buying.
A low daily price can cost more over a month
If you repeatedly buy short-validity bundles, compare monthly options because a larger 30-day bundle may be cheaper overall.
Useful Next Steps
Use these pages to compare current South Africa prices and choose bundles based on your actual usage pattern.
Vodacom USSD Codes
Open Vodacom balance, buy-data, and account shortcuts.
Vodacom Network Page
Compare Vodacom prices, bundle types, and coverage-led tradeoffs.
Vodacom Monthly Data
Review longer-validity Vodacom bundle options.
Cheapest 1GB Data
Compare 1GB benchmark pricing across major networks.
Check Vodacom Airtime Balance
Confirm airtime before buying or browsing.
Check Vodacom Data Balance
Verify active data before topping up again.
How this guide was reviewed
We checked the claims that can change against the primary sources below. Phone menus and operator settings can vary by device, price plan and customer profile, so confirm the final option shown on your own line.
Frequently Asked Questions
What is the USSD code to buy Vodacom data?
The primary USSD code is *135#. You can also use *123# to check Just 4 You personalised deals.
Can I buy Vodacom data for someone else?
Vodacom publishes *135*1002# as a data-bundle transfer and purchase route. Follow the current prompts; if the required option is not shown, check the available options in VodaPay or contact support.
How do I check my Vodacom data balance?
Dial *135# and select "Balances" or simply dial *136# for a quick summary.
How long do Vodacom data bundles last?
Check the exact expiry shown before buying. Vodacom once-off terms describe validity of up to 1, 7 or 30 calendar days, while Night Owl and personalised offers have their own rules. Do not assume every daily bundle expires at midnight or every monthly bundle uses the same expiry calculation.
Is there a cheap 1GB bundle on Vodacom?
Short-validity and 30-day 1GB options serve different usage patterns. Compare the current *135# public menu with any personalised offer shown on *123#, including allocation, validity and live price.
Related Guides / Related Pages
Cheapest 1GB Data in South Africa: 2026 Comparison
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Night Data South Africa: Hours, Validity and Bundle Checks
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How to Convert Airtime to Data in South Africa
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Out-of-Bundle Data Costs in South Africa (2026)
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Best Data Deals in South Africa 2026: Top Value Bundles
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Prepaid vs Contract Phone Pricing in South Africa
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Author and review notes
Written by Riccardo Vallaro
Telecom & Mobile Services Specialist
Mobile services and telecom professional with experience across VAS, carrier billing, mobile content, and African operator partnerships.
Reviewed / updated: 2 October 2026
Why trust this guide: Guides are based on public operator pricing, USSD flows, official support pages, and South African prepaid user needs.
Found something outdated? Send a correction.
Independent analysis: We compare publicly listed prepaid prices and bundle terms. Prices may change, so always verify with the operator. Read our methodology and editorial policy.
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