Look at Google Fi and let the Google be your carrier, I've used it for years. They buy capacity on mostly T-mobiles network (after all the mergers) and basically pick which network will give you the best call. It works best with Android phones but you can use an iPhone, I just never have. Not sure what you are comfortable with. I have the cheapest unlimited data plan for 4 people and am quite happy with it.You know ... I dunno how I wound up here.
Cabella's did him wrong. They need to fix it. But they won't. And I still need a new phone.