Stop in for a cup of coffee
I've had Spectrum (Cable Co.) mobile for 3 years, it's good service. It gets fuzzy for a few seconds when I'm near the Wisconsin/Illinois border but the price is right. Right now they have 2 or more lines for $15 per month for a year, unlimited data. After the year is up it's 29.99 per line, no taxes
https://www.spectrum.com/mobile
https://www.spectrum.com/mobile/coverage-map