Hey there Scott, thank you for finding the free time out of your busy day to ask us your question about the Samsung Galaxy Z Fold5. That's a great question. The advertised Galaxy Z Fold5 works with the 4G LTE and 5G wireless networks. It is compatible with the following cellular carriers: AT&T, Boost Mobile, Cricket, Google Fi, H2O Wireless, MetroPCS, Mint Mobile, Sprint, T-Mobile, Ting Mobile, Ultra Mobile, US Cellular, and Verizon. We recommend reaching out to your European carrier of your choosing to ask your specific questions with the information that has been provided above. Let us know if you have any additional questions for us by contacting Samsung Support. Thank you for being a valued Samsung customer. - Debra