AT&T, Sprint, T-Mobile, and Verizon are the national wireless carriers for iPhone in the United States, and they all offer 5G service. iPhone SE, iPhone 12, iPhone 13, iPhone 13 mini, iPhone 14, iPhone 14 Plus, iPhone 14 Pro, iPhone 14 Pro Max are 5G capable. The Apple Store and apple.com sell these models for use on these networks.
View the AT&T 5G coverage map
View the Sprint 5G coverage map
View the T‑Mobile 5G coverage map View the Verizon 5G coverage map