Salutations Connie, thanks for taking the time out of your busy schedule to ask us your question about the Samsung Galaxy A25. The advertised unlocked (U.S. version) Galaxy A25 is compatible with the following U.S. wireless carriers: AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, Metro by T-Mobile, Mint Mobile, Simple Mobile, T-Mobile, Ting Mobile, Ultra Mobile, US Cellular, and Verizon. This device works well on the 4G LTE and 5G wireless networks. We recommend reaching out to the wireless carrier of your choosing to inquire if this device would have international service rendered on their network. If you have any other questions, do not hesitate to reach back out. Thank you for being a faithful Samsung customer. - Debra