Transferring airtime from one Safaricom line to another is one of the most convenient services for millions of Kenyans. Whether you’ve run out of airtime in the middle of an important call or want to send credit to a friend or relative, the Sambaza Airtime Safaricom service makes it quick and simple.
In this detailed guide, we’ll explain how to sambaza Safaricom credit, how to sambaza airtime to another number, and other related tips that every Safaricom user should know in 2025. You’ll also learn alternative methods such as how to sambaza bundles, and even how this process differs from how to sambaza Airtel credit.
What Is Sambaza Airtime?
Sambaza Airtime is a free service provided by Safaricom PLC, Kenya’s largest telecommunications provider. It allows you to transfer airtime or data bundles from your Safaricom line to another Safaricom line instantly.
This means that if your family member, friend, or colleague runs out of airtime, you can easily “sambaza” or share your credit with them without buying a new scratch card or topping up separately.
The best part? You can transfer as little as Ksh 5 and as much as Ksh 10,000 per transaction — making it suitable for both small and large top-ups.
Why Use Sambaza Airtime?
There are several reasons why Safaricom customers love this service:
- ✅ Convenience – No need to rush to buy airtime at a shop or kiosk.
- ✅ Instant Transfers – Airtime is delivered in seconds.
- ✅ Affordable – The service is free of charge.
- ✅ Accessibility – Works even without internet access.
- ✅ Multiple Options – You can sambaza using USSD, SMS, M-Pesa, or the MySafaricom App.
Now let’s explore three main ways to sambaza Safaricom airtime and ensure you understand each step.
1️⃣ How to Sambaza Safaricom Credit Using USSD
The USSD method is the most popular and fastest way to send airtime. It doesn’t require internet access or a smartphone — just a simple Safaricom line.
Here’s how to do it:
Step-by-Step Guide:
- Dial
*140*on your Safaricom line. - Follow it with the amount you wish to sambaza.
- For example:
*140*100*
- For example:
- Then enter the recipient’s Safaricom number.
- For example:
*140*100*072xxxxxx8#
- For example:
- Press OK or the CALL button.
Within seconds, both you (the sender) and the receiver will receive a text confirmation that the Sambaza Airtime Safaricom transaction was successful.
Example:
If you want to send Ksh 50 to 0722123456, simply dial:*140*50*0722123456# and press CALL.
Limits:
- Minimum transfer: Ksh 5
- Maximum transfer: Ksh 10,000
This method is reliable and works on both prepaid and postpaid Safaricom lines.
2️⃣ How to Sambaza Safaricom Credit Using SMS
Did you know you can also sambaza airtime using SMS? This is another simple and effective method, especially for those who prefer texting.
Steps:
- Open your Messages app.
- Create a new SMS.
- In the message field, type the amount, followed by a #, and then the recipient’s number.
- Example:
50#0722123456
- Example:
- Send the SMS to 140.
- Wait for a confirmation message from Safaricom.
Once confirmed, both you and the recipient will receive SMS notifications confirming the transfer.
This method works even on basic feature phones and is perfect for those who might forget USSD codes.
3️⃣ How to Sambaza Safaricom Airtime via M-Pesa
If you use M-Pesa, you can easily transfer airtime to another Safaricom user. Although technically you’re buying airtime for another number, this method is widely used as a Sambaza option.
Steps:
- Go to your M-Pesa Menu.
- Select Buy Airtime.
- Choose For Another Number.
- Enter the recipient’s phone number.
- Enter the amount you wish to send.
- Enter your M-Pesa PIN to confirm.
- Press OK or Send.
You’ll receive a message from M-Pesa confirming that the transaction was completed successfully.
This method is particularly convenient when you have money in your M-Pesa wallet but not in your airtime balance.
Bonus Method: How to Sambaza Using MySafaricom App
The MySafaricom App has made life even easier for smartphone users. You can access all Safaricom services — including M-Pesa, Airtime Top-Up, Bundles, and more — in one place.
Steps:
- Download and open the MySafaricom App from Google Play or Apple App Store.
- Go to the Top Up or Airtime section.
- Choose Another Number.
- Select the recipient’s number from your contacts or enter it manually.
- Enter the amount you wish to sambaza.
- Confirm the details and tap OK or Send.
You can also use a scratch card PIN by entering the 16-digit number on the card and selecting “Top Up for Another User.”
How to Sambaza Bundles on Safaricom
Apart from airtime, Safaricom also allows you to sambaza data bundles to friends and family.
Here’s how:
Option 1: Using USSD
- Dial
*544# - Select Data Sambaza or Sambaza Internet
- Enter the amount of bundles or data size you want to transfer
- Enter the recipient’s number
- Confirm the transaction
Option 2: Using MySafaricom App
- Open the MySafaricom App
- Tap Data
- Choose Sambaza Bundles
- Enter recipient’s number and select the data amount
- Confirm to complete the process
That’s how simple it is to sambaza bundles to another number!
How to Sambaza Safaricom Credit to Another Number
The process of sending airtime from one Safaricom number to another is essentially the same as the methods described above. Whether you use USSD, SMS, or M-Pesa, the airtime reaches the recipient almost instantly.
Here’s a quick recap:
| Method | Steps | Min/Max Limit | Works Offline |
|---|---|---|---|
| USSD | 140Amount*Number# | 5 – 10,000 | ✅ Yes |
| SMS | Amount#Number to 140 | 5 – 10,000 | ✅ Yes |
| M-Pesa | Buy Airtime > For Another | 1 – 10,000 | ✅ Yes |
| MySafaricom App | Top Up > Another Number | 5 – 10,000 | ❌ No (requires internet) |
Difference Between Sambaza on Safaricom and Airtel
Many users also wonder how to sambaza Airtel credit and how it compares to Safaricom’s process.
On Airtel Kenya, you can sambaza airtime using the code *140# or via the Airtel App, similar to Safaricom’s approach. However, the limits and interface differ slightly.
While both networks offer seamless airtime sharing, Safaricom’s Sambaza system is often praised for its reliability, fast confirmations, and integration with other Safaricom services.
Common Problems and Solutions When Sambaza Fails
Sometimes, the sambaza airtime process may not go through due to certain issues. Here’s how to troubleshoot:
- Low Airtime Balance – Ensure you have enough credit before sending.
- Wrong Number Entered – Double-check the recipient’s number.
- Service Delay – Wait a few minutes; network congestion may cause delays.
- Incorrect USSD Format – Always use the correct format:
*140*Amount*Number#. - System Maintenance – Rarely, Safaricom systems may be under maintenance. Try again later.
If you still encounter issues, contact Safaricom Customer Care via 100 or visit the nearest Safaricom Shop for assistance.
Final Thoughts
Learning how to sambaza Safaricom credit is one of the most essential mobile skills every Kenyan should know. Whether you’re using USSD, SMS, M-Pesa, or the MySafaricom App, the process is quick, reliable, and convenient.
You can now easily sambaza airtime, sambaza bundles, or even buy airtime for friends and family in just seconds.
So next time someone asks you how to sambaza Safaricom airtime, you’ll know exactly what to do!
