Customers of AT&T will start to see bill credits for network interruptions. The telecommunications company announced its "AT&T Guarantee" yesterday. It's aimed to give subscribers a full day's worth of credit should fiber customers experience a 20 minute outage or wireless customers see a 60 minute interruption. This comes as AT&T experienced a number of outages in 2024, including one last February that lasted 12 hours and was felt across the country.