I think the more appropriate question would be " who DOESN'T have a cell phone"
I've had a cell phone for years and years because of work. But I find it very handy now just for everyday life. I just use the cheapest phone I can get that has a decent quality voice and quality reception. No email, no web surfing, etc. I had texting turned off until a couple of years ago when a customer texted me to say he would be late for a meeting. (I missed the text). So, now I am "text capable", but hardly ever use it.
And, since we're talking about phones, a lot of people these days will bundle their internet, TV, and phone with their ISP. Since I have a separate line in my house for business, I have that line with comcast. However, my main house line is the good old copper pair line. The internet has gone down, especially at times when we might lose power for several days. The copper pair land line has NEVER gone down.