We are on the same page as the op.
We have sprint and three phones, no data plan and even have text blocked. We have been on Sprint for over 10 years. I think we pay like 79.00 a month. I have been told many times that I have the lease expensive family style plan that they offer. When one of our LG phones ( basic camera phones be we like them) went down I had a hard time finding a non data phone. I ended up buying a Samsung phone off of craigslist.
Speaking of first "cell" phone. My first cell phone was a "car" phone before even the suitcase size mobile phone came out.

Motorola was my carrier and the air time was 60 cents a minute. It was for emergencies only! Back then those phones were as clear as a home phone and I never had a dropped call. You could even set the phone to call you if someone started the car and did not enter the phone code on the phone.