Aloha, thanks for asking us your question about the Samsung Galaxy S25. The advertised unlocked Galaxy S25 is the U.S. version of this device. It is compatible with the following U.S. carriers: AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, Mint Mobile, Sprint, T-Mobile, Ultra Mobile, US Cellular, and Verizon. Feel free to contact Support if you have any other questions. Thanks for being a valued Samsung customer. - Debra