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ATT’s botched network update caused yesterday’s major wireless outage
(arstechnica.com)
This is a most excellent place for technology news and articles.
From what I have read, I suspect that you might live in an area that took so long to get 2G that 3G essentially leapfrogged it for you. Emergency services run on 2G a lot of the time, and I don't think any reports of 2G service being out.
Possible. All I know is calling 911 on my phone with cell only failed mid morning yesterday EST while I had no service. My local news put out an announcement the 911 operators were having issues receiving calls due to issues with ATT.
Connecting to WiFi to call 911 failed. Again, could be my county. Called non emergency local number over WiFi: success. They transferred me to 911