like Tello, Mint, or if you really need unlimited, Visible. You just might have to get real with yourself about your "need" for unlimited data as well. We have 3 kids ages 14, 12 and 10. We pay $36/mo for 5 lines.

Phones:
Pixel 6a - bought new a year ago $250
Pixel 6a - bought new a year ago $250
Pixel 4a - bought used a few months ago $95
Pixel 3a - bought new 3 years ago for $200 and handed it down to a kid to replace one of their Moto E6's
Motorola Moto E6 - bought used 3 years ago $80

Our Tello Plans (5G ultra Wideband):
5GB data, 300 min, unlim text: $12
2GB data, 100 min, unlim text: $7
2GB data, 100 min, unlim text: $7
1GB data, 100 min, unlim text: $6
1GB data, 100 min, unlim text: $6
Total: $36