I didn’t notice a lack of cellular. Though it did get down to like 6Mbps, which was certainly degraded service.

I was in the affected area and we effectively lost all but messaging. Not the whole time, but definitely while I was ordering takeout at a place with power. I couldn't get an image to send to a friend.

I lost cell during the whole outage on Verizon, came back immediately when power was restored. There seemed to be some towers up, if i walked down the street I could find one, but plenty were down.