How to Buy Data on MTN: Easy USSD & App Methods
MTN is known for its high-speed network and wide variety of data options. Whether you need a small WhatsApp bundle or a massive 100GB package, MTN makes it easy to recharge using your airtime. This guide will show you the exact USSD codes and steps needed to buy MTN data bundles quickly.
Reviewed by Riccardo Vallaro, Telecom & Mobile Services Specialist
Last reviewed: 2 July 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Found outdated info?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 MyTownOffers or other personalised offers that may be cheaper than standard bundles.
- Confirm validity, data type, and final price before accepting the transaction.
On This Page
How to Purchase MTN Data Bundles
Method 1: The Standard USSD Code
Dial *136*2# on your phone. This will take you directly to the data bundle selection menu where you can choose between Daily, Weekly, and Monthly options.
Method 2: Check tariff-specific and app offers
If your line is on a youth, promo, or campaign tariff, check the MyMTN app and your current self-service menus for tariff-specific bundle access. Eligibility and entry paths can change, so do not rely on one fixed code unless MTN shows it on your own line.
Method 3: MTN personalised deals
Dial *142# to check MyTownOffers and other personalised MTN deals. These offers can provide better value than the standard data menu, but they vary by SIM 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#, select "Monthly", and choose the 1GB option. Alternatively, check *142# for a personalised deal that may price differently on your SIM.
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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Cheap Night Data South Africa: Best Night Owl Bundles
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How to Convert Airtime to Data in South Africa
Read the full guide.
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 in South Africa: Which is Cheaper?
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: 2 July 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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