cliffwade, 
I'm currently affected by this as is my wife as we are both on AT&T and currently have no service at all.
AT&T customers report a massive outage, disrupting phone service across America.
https://www.cnn.com/2024/02/22/tech/att-cell-service-outage/index.html
#News #TechNews #ATT #Mobile #Carrier #Outage #AllThingsTech