Iphone15pro from Korea to the United States

Hello, I’ve recently purchased the new iphone15pro from South Korea.

I have plans on moving back to the states next year and was wondering if I could use it in the states through an American carrier such as T-Mobile.

I’m currently using my unlocked iphone xs that I’ve purchased from Apple back in the states, and I’m able to use a sim card with KT as my carrier.