Can I switch phone company's?

I have a iPhone 7 from boost. I didn't want it from boost but my parents got it as bday present.boost sucks so much the calls don't work at my house so I can't call in my house or at school. I was thinking of switching to verisoin but I don't know how that will work. Please help because I'm sick not being able to call. And if I do manage to call it's super bad quality.

Start here, to see if your phone is eligible:
https://www.verizonwireless.com/...wn-device/

You will need to find your device ID and type it in. If eligible, they'll let you know the options.