Some personnel were shifted to the centers that were still up and running to help with their increased load of calls, while others switched to analog phone systems, Austin McDaniel, state public safety department spokesperson, told USA TODAY in an email. McDaniel said they had a plan in place, but the situation was "certainly unique.”

Agencies in at least seven states reported temporary outages, including the St. Louis County Sheriff's Office, the Faribault Police Department in Minnesota, and 911 systems in New Hampshire, Fulton County, Indiana, and Middletown, Ohio. Reports of 911 outages across the country peaked at more than 100 on Friday just before 3 a.m., according to Downdetector.

In Noble County, Indiana, about 30 miles northwest of Fort Wayne, 911 dispatchers were forced to jot down notes by hand when the system went down in the early morning hours, according to Gabe Creech, the county's emergency management director."

https://eu.usatoday.com/story/news/nation/2024/07/19/crowdst...

I mean, even if the dispatch could handle it in some sense, certainly it was a problem, that might have increased average time to site for the ambulance or fire fighters. I've haven't seen any report of any direct death.