The Federal Communications Commission gave AT&T Inc. an early Christmas present: permission to replace old copper home-phone lines with a new wireless landline technology.. The regulatory step is ...

AT&T Inc. hopes to persuade people across the country to break up with their landlines by the end of 2029. To do so, it’s deploying a new weapon that might help: a wireless home phone. The carri ...

AT&T Chief Financial Officer Pascal Desroches said gains in new fiber and home wireless customers “more than offset” losses from the waning copper landline service in the fourth quarter.