A:Answer Hey M, thanks for taking the time to ask us your question about the Samsung Galaxy S22 Ultra. The advertised unlocked Galaxy S22 Ultra is compatible with AT&T, Sprint, T-Mobile, Google Fi, Verizon, Cricket, Mint Mobile, Simple Mobile, H2O Wireless, Ting Mobile, Ultra Mobile, Metro by T-Mobile, US Cellular, and Boost Mobile. Let us know if you have additional questions for us by reaching out to Support. Thanks for being a valued Samsung customer. - Debra