How to Buy Telkom Data: USSD, App, Voucher & Bank Options
Start with the Telkom buy-data route that matches your situation: USSD when you have no data, the Telkom app when you want a clearer bundle view, vouchers or banking apps when you are topping up from outside the Telkom menu, and airtime when you already have prepaid credit available.
Reviewed by Riccardo Vallaro, Telecom & Mobile Services Specialist
Last reviewed: 15 May 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Found outdated info?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 *180# from a Telkom SIM for the main prepaid data bundle menu.
- Check *123# for Mo'Nice-style personalised offers before accepting standard menu pricing.
- Use the Telkom app, vouchers, or banking apps when you need a clearer checkout or external top-up route.
- Confirm price, validity, and data type before buying so airtime is not wasted on the wrong bundle.
On This Page
Ways to Buy Telkom Data
Option 1: Buy data with Telkom USSD
Dial *180# from your Telkom SIM, choose the data bundle menu, then compare the available daily, weekly, and monthly options. USSD is the most useful route when you do not have active mobile data.
Option 2: Check Mo'Nice-style personalised offers
Dial *123# where available and compare any personalised Telkom offers against the standard *180# menu. Treat these as account-specific promotional offers, not guaranteed public prices.
Option 3: Use the app, vouchers, banking apps, or airtime
Use the Telkom app when you want a fuller bundle breakdown, load a voucher when you have a recharge PIN, or buy through a supported banking app. If you already have airtime, confirm the final price and validity before converting it into data.
Common Telkom Data Buying Mistakes
Assuming every personalised offer is available to every SIM
Mo'Nice-style offers can vary by account profile and campaign period. Check what your own line shows before planning around a specific deal.
Buying before checking balance and validity
Check current airtime, data balance, and expiry first so you do not duplicate a bundle or lose value on a short-validity offer.
Choosing the lowest price without matching use case
Daily, night, social, and monthly bundles serve different needs. Compare price, validity, and where the data can be used before buying.
Useful Telkom Links
Use these pages to compare current South Africa prices and choose bundles based on your actual usage pattern.
Telkom USSD Codes
Open Telkom balance, buy-data, and self-service shortcuts.
Telkom Network Page
Compare Telkom prepaid data prices and value notes.
Telkom airtime advance USSD code
Check borrow-airtime routes, eligibility, and repayment notes.
Cheapest Data in South Africa
Compare Telkom against MTN, Vodacom, and Cell C by price and validity.
Best Data Deals South Africa
Review broader prepaid data deals by use case.
Frequently Asked Questions
What is the USSD code to buy Telkom data?
The main menu is *180#, while personalized Mo'Nice deals are found at *123#.
How do I buy 1GB on Telkom?
Dial *180#, select "Data Bundles", and follow the prompts to find the 1GB option. For better value, check *123# first.
Does Telkom have unlimited data?
Yes, Telkom offers "Infinite" and "FreeMe" plans that include unlimited data with speed caps after a certain threshold is reached.
How do I check my Telkom balance?
Dial *188# to receive an instant summary of your data and airtime balances.
Is Telkom data cheaper than Vodacom?
Telkom is often competitive on price-per-GB, especially on larger or personalised offers, but the better choice still depends on bundle size, validity, and coverage where you use it.
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: 15 May 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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