Helium mobile, a cell phone plan starting at 20$ a month.
Unlimited data, says it has the largest 5g networks. How I believe it works is that it uses the existing towers already in your town but also lets you map out the network and give Helium the information so that they can boost coverage in areas that are weak.
You earn Mobile tokens for mapping the network which in turn can pay for your phone plan all together.
If you sign up with brave browser or type "brave" at checkout you get your first month free. Also the link above will provide you with more information
