☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-09712 UNITED STATES CELLULAR CORPORATION (Exact name of Registrant as specified in its charter) UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) Delaware 62-1147325 (State or other j ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-09712 UNITED STATES CELLULAR CORPORATION (Exact name of Registrant as specified in its charter) (State or other jurisdiction ...

(Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-09712 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q 8410 West Bryn Mawr, Chicago, Illinois 60631 (Address of principal executive offices) (Zip code) Registrant's telephone num ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-09712 UNITED STATES CELLULAR CORPORATION (Exact name of Registrant as specified in its charter) (State or other jurisdiction of ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Securities registered pursuant to Section 12(g) of the Act: None Commission file number 001-09712 UNITED STATES CELLULAR CORPORATION (Exact name of Registrant a ...

*uscellular Third Quarter 2020 Results November 6, 2020 Safe Harbor Statement Under the Private Securities Litigation Reform Act of 1995 2 All information set forth in this presentation about Telephone and Data Systems, Inc., including its subsidiaries UScellular and TDS Telecom, except historical and factual information, represents forwardlooking statements. This includes all statements about the company's plans, beliefs, estimates, and expectations. These statements are based on current estimates, project ...

United States Cellular Corporation (NYSE:USM) Q3 2020 Earnings Conference Call November 6, 2020 10:00 AM ET Company Participants Jane McCahon - Investor Relations Peter Sereda - Chief Financial Officer, Telephone and Data Systems Laurent Therivel - President and Chief Executive Officer Douglas Chambers - Chief Financial Officer and Treasurer Vicki Villacrez - Chief Financial Officer, TDS Telecom Conference Call Participants Ric Prentiss - Raymond James Philip Cusick - JPMorgan Chase & Co. Simon Flannery - M ...

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number 001-09712 UNITED STATES CELLULAR CORPORATION (Exact name of Registrant as specified in its charter) Delaware 62-1147325 (State o ...

United States Cellular Corporation (NYSE:USM) Q2 2020 Earnings Conference Call August 7, 2020 10:00 AM ET Company Participants Jane McCahon - Investor Relations Pete Sereda - Executive Vice President and Chief Financial Officer LT Therivel - President and Chief Executive Officer, U.S. Cellular Ken Meyers - Senior Advisor, U.S. Cellular Doug Chambers - Senior Vice President and Chief Financial Officer, U.S. Cellular Mike Irizarry - Executive Vice President and Chief Technology Officer, U.S. Cellular Vicki Vi ...

★ U.S.Cellular: Second Quarter 2020 Results COVID-19 Update August 7, 2020 Safe Harbor Statement Under the Private Securities Litigation Reform Act of 1995 2 All information set forth in this presentation about Telephone and Data Systems, Inc., including its subsidiaries U.S. Cellular and TDS Telecom, except historical and factual information, represents forward-looking statements. This includes all statements about the company's plans, beliefs, estimates, and expectations. These statements are based on cur ...