Airtime Balance
*136#
Need the full list and explanations? See the complete South Africa USSD guide.
USSD entries reviewed 1 September 2026
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Select Network
MTN Codes
Detailed Balance
*136*1#
Buy Data
*136*2#
Own-line voucher guidance — no current direct shortcut confirmed
N/A
Please Call Me / CallBack
*121*number#
Own-number guidance — current shortcut needs confirmation
N/A
Most Used Codes
Check Airtime Balance
*136# (MTN/Vodacom) / *101# (Cell C) / *188# (Telkom)
Buy Data Quickly
*136*2# (MTN) / *135# (Vodacom) / *147# (Cell C) / *180# (Telkom)
Verified Please Call Me
*121*number# (MTN) / *140*number# (Vodacom/Telkom) / *111*number# (Cell C)
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Helpful Links
Frequently Asked Questions
What is a USSD code?
A USSD code is a short dial command like *136# that opens your network menu so you can check balance, buy bundles, or recharge without internet.
How do I check my balance?
Select your network in the tool and tap Copy on the Airtime Balance or Data Balance code, then dial it from your phone app.
How do I buy data without internet?
Use your network USSD Buy Data code in this tool. USSD works over mobile signal and does not require an active internet connection.