U.S. Cellular(USM) - 2024 Q3 - Quarterly Results

1 Exhibit 99.1 NEWS RELEASE As previously announced, UScellular will hold a teleconference on November 1, 2024, at 9:00 a.m. CDT. Listen to the call live via the Events & Presentations page of investors.uscellular.com. UScellular reports third quarter 2024 results CHICAGO (November 1, 2024) — United States Cellular Corporation (NYSE:USM) reported total operating revenues of $922 million for the third quarter of 2024, versus$963 million for the same period one year ago. Service revenues totaled $747 million ...