T-Mobile leads US 5G SA coverage as AT&T trails Verizon

A report compared 5G Standalone coverage across the three major US carriers a year after nationwide launches. T-Mobile subscribers get 5G SA access 71.2% of the time, while Verizon and AT&T lag behind; T-Mobile also leads on latency.

• T-Mobile offers 5G SA access 71.2% of the time
• T-Mobile reached nationwide 5G SA in April 2025
• AT&T and Verizon began 5G SA in 2022 and went nationwide later
• T-Mobile leads on latency but not on overall quality