AT&T outage disconnects users from wireless network

AT&T outage nationwide: Feds investigate whether cyberattack was cause of outage | LiveNOW from FOX

AT&T internet, phone outages hinder some Dallas businesses for days

AT&T says all customers have service back after nationwide outage

AT&T among phone, internet services reportedly impacted by nationwide outage

Spectrum, AT&T and Version reporting internet outages statewide

AT&T network outage impacting millions nationwide

AT&T Responding to Cellular Network Outage Across US

AT&T software glitch causes service outage for millions

AT&T, Verizon and T-Mobile hit by massive nationwide cell outages

AT&T workers in NC among those on strike amid internet outage

AT&T customers report a massive outage, disrupting phone service across America

Verizon, Spectrum, AT&T experiencing service issues in Texas

AT&T Internet Air | AT&T Newsroom

What was behind widespread cell outage?

AT&T outage issues resolved

AT&T says service has been restored after massive outage

AT&T customers experiencing nationwide outage impacting cellphones, emergency services

What caused the AT&T outage? Here's what we know

What caused the AT&T outage? UT Dallas professor explains his theory