In many cases, trying to call to a home was to no avail, as power was cut. Cell Service very, very spotty. Lost my main internet for example as the line ran through Paradise for some reason. Using a hotspot that is very spotty. I imagine most of the missing people is just a temporary issue...until they get their name on the Red Cross list. Some people have evacuated further south. way south to Sacramento, Woodland and perhaps beyond.
I have been praying they will be found.
Yes, many were probably lacking a way to communicate, or on the road or something.