I switched from AT&T to Google Fi a few years ago and spend about $35/mo for connection and data. Works well in my area with basically no dead zones and hiccups. The $1/min for international (US to CA) was the last straw for me and AT&T (or $15/mo extra for the int'l plus plan), and it's included for me with Google Fi.

I lost money working with a client who was just over the border for a month before I switched to internet call with Skype or Google Meet, then I switched to Google Fi and never looked back.