- After recent cellphone outage, it’s clear landlines are now rare The Associated Press
- AT&T Network Update AT&T Newsroom
- AT&T says massive cell outage caused by technical error, not cyberattack The Washington Post
- Here’s what AT&T says caused cellular outages across US WDIV ClickOnDetroit
- ‘I couldn’t work the whole day’: AT&T outage frustrates customers on the go CNN