The recent AT&T outage has left a significant mark on businesses and individuals alike, spotlighting the precarious nature of our reliance on cellular networks. Reports first started at 4 a.m. ET February 22, 2024, over 32,000 AT&T customers found themselves cut off from the world, unable to make calls, send texts, or access the internet.
The disruption rapidly escalated, affecting over 71,000 users by 8 a.m. ET and spilling over into other major carriers like Verizon and T-Mobile. Major cities such as Chicago, Dallas, Los Angeles, and Atlanta were hit hardest, prompting city officials to issue guidelines on contacting emergency services during the outage, emphasizing the importance of not trying to test the 911 emergency line.