How to Buy Data on MTN: Easy USSD & App Methods
To buy data on MTN, dial *136*2# from your MTN SIM or use the MTN app. Choose from the bundles shown for your line, then check the price, expiry and data type before confirming. The steps below separate the purchase menu from personalised offers, which can vary by prepaid profile.
Reviewed by Riccardo Vallaro, Telecom & Mobile Services Specialist
Last reviewed: 24 September 2026
Sources we check: Operator websites, public USSD menus, network apps, and official support pages where available.
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Found outdated info?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 *136*2# from an MTN SIM for the direct data-bundle menu.
- Use *136# when you want the broader self-service path first.
- Check *142# for Made4U and other personalised offers; MyTownOffers may appear for eligible prepaid customers in selected areas.
- Confirm validity, data type, final price and whether the bundle is once-off or recurring before accepting the transaction.
On This Page
How to Purchase MTN Data Bundles
Method 1: The Standard USSD Code
Dial *136*2# from your MTN SIM and follow the current data-bundle prompts. Compare the sizes and validity periods shown for your line. Check the final price and whether the option is once-off or recurring before confirming.
Method 2: Buy through the MTN app
Open the MTN app and review the data bundles available for your number. Compare the price, allocation and expiry before confirming your purchase. If your line is on a youth, promo or campaign tariff, check the eligibility shown for that offer.
Method 3: MTN personalised deals
Dial *142# to check Made4U and other personalised MTN deals. MyTownOffers may appear for eligible prepaid customers in selected areas. Confirm the live price, allocation and validity because offers vary by SIM, place and campaign.
When This Advice May Not Apply
Personalised deals are not universal
MTN promotional and personalised offers can vary by SIM, usage history, tariff, age band, and campaign period.
Not every cheap bundle is anytime data
Check whether the offer is social, night, time-limited, promotional, or split between different usage windows.
Buying before checking balance can waste airtime
Check active bundles and expiry first so you do not buy duplicate cover or lose value through short validity.
Useful Next Steps
Use these pages to compare current South Africa prices and choose bundles based on your actual usage pattern.
MTN USSD Codes
Open MTN balance, buy-data, and self-service shortcuts.
MTN Network Page
Compare MTN bundle prices, promos, and network context.
Cheapest 1GB Data
Compare low-volume benchmark pricing across networks.
Check MTN Data Balance
Verify remaining bundle and validity before buying.
Check MTN Airtime Balance
Confirm airtime before purchase or out-of-bundle usage.
Frequently Asked Questions
What is the USSD code for MTN data?
The main code is *136*2#. You can also use the general menu at *136#.
How do I buy 1GB on MTN?
Dial *136*2# or open the MTN app and look for a 1GB bundle among the options shown for your line. Check its price and expiry before confirming; do not assume a particular 1GB offer is available to every customer.
Can I use my airtime to buy MTN data?
Yes, as long as you have enough airtime balance, the cost of the data bundle will be deducted from your airtime automatically.
How do I check MTN data balance?
Simply dial *136*1# or use the MTN app for a detailed breakdown of your remaining data.
Does MTN have unlimited data?
MTN offers "Uncapped" plans, but they usually come with a Fair Usage Policy (FUP) that reduces your speed after you reach a certain limit.
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)
Read the full guide.
Best Data Deals in South Africa 2026: Top Value Bundles
Read the full guide.
Prepaid vs Contract Phone Pricing in South Africa
Read the full guide.
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: 24 September 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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