Will these phones work in the USA?

I don’t care what anyone thinks. I like my flip phone.

If I buy one of these from overseas and put a “bring your own phone” sim card in it from Straight Talk, will it work?

This page says the LG Wine Smart Jazz supports a whole bunch of bands like GSM 850/900/1800/1900, HDSPA, and LTE, so I’d say you shouldn’t have a problem (according to this map)

A quick web search shows it will work with US Cellular, they sell it.

This site will tell you all models that will work on your network. All you have to do is check the appropriate boxes under the Network pulldown. It showed me that the very cool Honor 10 would not work with my carrier.

You shouldn’t have any trouble bringing an unlocked phone to Straight Talk. I bought an unlocked phone and popped my Straight Talk sim card from another phone into it and it got on the network as soon as I turned it on. I didn’t even have to set anything up.