From a KCB Bank account using *522#

• Dial *522#


• Select Buy Airtime


• Select Linked KCB Account


• Select Buy for Own Phone or Other Phone


• Select the KCB Account to buy from


• Select Airtime service provider (Safaricom, Airtel or Telkom)


• Enter the Amount


• Enter your KCB mobile banking PIN


• Confirm the transaction and submit.


• You will receive airtime top-up confirmation message

From a Vooma wallet using *522#

• Dial *522#


• Select Buy Airtime


• Select Vooma Wallet


• Select buy airtime for Own Mobile or Other Mobile


• Select Airtime service provider (Safaricom, Airtel or Telkom)


• Enter the Amount


• Enter your KCB mobile banking PIN


• Confirm the transaction and submit


• You will receive airtime top-up confirmation message

From a KCB Bank account using the KCB App

• Open the KCB App


• Select the KCB Account to buy from or redeem Simba Points


• Select buy airtime for Self or Other phone


• Select Airtime service provider (either Safaricom, Airtel and Telkom)


• Enter the Amount and submit


• Enter your KCB mobile banking PIN and commit


• You will receive airtime top-up confirmation message