How to Send a Please Call Me in South Africa

South Africans who run out of airtime can still send a free Please Call Me message using short USSD codes on Vodacom, MTN, Cell C, and Telkom. The service allows users to request a call back without airtime or mobile data. It remains one of the most widely used fallback communication tools in Gauteng, especially among prepaid customers who rely on daily top-ups.

Below are the exact Please Call Me codes for each network in 2026, daily limits, common errors, and what to do if the code fails.

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Vodacom Code

To send a Please Call Me on Vodacom, dial:

*140*0821234567#

Replace 0821234567 with the full 10-digit South African number starting with 0.

Vodacom allows up to 10 Please Call Me messages per day.

If successful, the recipient receives a short message asking them to call you back.

MTN Code

To send a Please Call Me on MTN, dial:

*121*0821234567#

Replace the example number with the full 10-digit number of the person you want to contact.

MTN generally allows up to 5 CallBack messages per day.

Cell C and Telkom codes

Cell C code

Dial:

*111*0821234567#

Cell C typically allows 5 messages per day.

Telkom Please Call Me code

Dial:

*140*0821234567#

Telkom generally allows 5 messages per day.

Daily Limits and Errors

All networks impose daily limits to prevent abuse of the service.

Typical daily limits:

• Vodacom: 10
• MTN: 5
• Cell C: 5
• Telkom: 5

Common reasons Please Call Me fails:

• Incorrect number format
• Missing # at the end
• Using +27 instead of starting with 0
• Exceeding the daily limit
• Temporary USSD timeout
• SIM suspension or network restriction

If you do not receive a confirmation message on screen, the request likely failed.

What to Do if The Code Fails

If your Please Call Me is not working:

1. Re-enter the full 10-digit number starting with 0
2. Confirm the final character is #
3. Wait a few minutes and retry
4. Restart your phone
5. Check whether you have already reached your daily limit

Persistent failures may require contacting your mobile network provider.

What This Means for Gauteng Residents

Gauteng has one of the largest prepaid mobile user bases in South Africa. Many residents rely on daily airtime purchases and cannot always top up immediately. Please Call Me remains an important no-cost communication tool for:

• Commuters coordinating transport
• Parents and learners
• Jobseekers awaiting interview calls
• Workers in mobile industries
• Emergencies

In a province driven by daily movement and economic activity, the ability to request a call back without airtime reduces missed communication and delays.

FAQ’s

What is the code for Please Call Me on Vodacom?

Dial:

*140*recipientnumber#

Example:

*140*0821234567#

Vodacom allows up to 10 messages per day.

Why is Please Call Me not working?

Please Call Me may fail because:

• You reached your daily limit
• The number was entered incorrectly
• You forgot the final #
• Your SIM is inactive or barred
• There is a temporary USSD network issue

Retrying after a short wait often resolves the problem.

How many Please Call Me messages can I send?

Daily limits by network:

• Vodacom: 10
• MTN: 5
• Cell C: 5
• Telkom: 5

Once the daily limit is reached, additional requests will not go through until the next day.

What Happens Next

Mobile operators may adjust USSD limits and service rules over time. If codes stop working despite correct formatting, users should verify with their network provider for updated instructions.

For Gauteng residents who depend on prepaid connectivity, Please Call Me continues to serve as a reliable backup communication option in 2026.