Buying Airtel airtime has become even more convenient with the introduction of PayBill number 4142145, which allows customers to purchase Airtel airtime directly from M-PESA. This service provides an easy, fast, and reliable way for Airtel users—especially those who rely on M-PESA for daily transactions.

To buy Airtel airtime via M-PESA, simply go to Lipa na M-PESA → PayBill, enter 4142145 as the business number, and use your Airtel number as the account number. Once you complete the transaction, the airtime is delivered instantly to your Airtel line.