Red Pocket's Essentials plan runs on AT&T for coverage.
It costs $10 per month for 1 line.
It comes with unlimited minutes, unlimited texts, and 3GB of high-speed data per month. There is no hotspot data. Video streams at 4K quality.
Red Pocket Essentials (AT&T) includes priority data, so you will get slightly faster speeds when the network is congested, such as during rush hour or at crowded events.
Taxes and fees are extra. Expect roughly $3.60 more per month, bringing your total to about $13.60.
Overall, I recommend the Red Pocket Essentials (AT&T) plan because it is a good value.
You can also check out these plans with the same coverage and data amount (scroll left and right to browse plans):