International version iphone

Apple typically designs its iPhones to be compatible with multiple cellular networks and supports various frequency bands used worldwide. This allows iPhones to work in many countries across the globe.

If you purchased an iPhone 14 model in the United States but will use it while living in a different country or region

• You can activate an unlocked iPhone 14 model that you purchased in the United States with over 400 carriers in 100 markets all over the world that support eSIM on iPhone. Contact your carrier to confirm that they support eSIM on your cellular plan. Also, check iPhone cellular band support for country compatibility.   
• Many worldwide service providers also offer prepaid eSIM data plans for long-term use in countries and regions across the world.

Use eSIM while traveling internationally with your iPhone - Apple Support

Does iphone 14 pro international version work in any county in the world?

To clarify some important points here.....

1) Apple does not offer an "international version" of any iPhone.

2) While an iPhone 14 purchased in the U.S. will likely work in other countries that offer support for eSIM.....the phone purchased in the U.S. will have no warranty in another country.

For that reason, it is best to purchase a phone in the country where you will be spending most of your time.

There is no such thing as an "international version" of the iPhone.