Att Nationwide Outage 2024 News. At &t has resolved the interoperability issue between carriers customers were experiencing on tuesday, the company said in a statement. At&t said thursday its wireless network was back after an outage knocked out cellphone.
Nation updated on feb 22, 2024 6:05 pm edt — published on feb 22, 2024 10:55 am edt. At&t wireless service was down for some customers for parts of tuesday because of a software issue that has since been resolved, the company said.