Exhibit 21
UNITED STATES CELLULAR CORPORATION
SUBSIDIARY COMPANIES
December 31, 2022
SUBSIDIARY COMPANIES | STATE OF ORGANIZATION | |||||||
BANGOR CELLULAR TELEPHONE, L.P. | DELAWARE | |||||||
CALIFORNIA RURAL SERVICE AREA #1, INC. | CALIFORNIA | |||||||
CEDAR RAPIDS CELLULAR TELEPHONE, L.P. | DELAWARE | |||||||
CELLVEST, INC. | DELAWARE | |||||||
CENTRAL CELLULAR TELEPHONES, LTD. | ILLINOIS | |||||||
CHAMPLAIN CELLULAR, INC. | NEW YORK | |||||||
COMMUNITY CELLULAR TELEPHONE COMPANY | TEXAS | |||||||
CROWN POINT CELLULAR, INC. | NEW YORK | |||||||
DUBUQUE CELLULAR TELEPHONE, L.P. | DELAWARE | |||||||
HARDY CELLULAR TELEPHONE COMPANY | DELAWARE | |||||||
IOWA RSA # 3, INC. | DELAWARE | |||||||
IOWA RSA # 9, INC. | DELAWARE | |||||||
IOWA RSA # 12, INC. | DELAWARE | |||||||
JACKSONVILLE CELLULAR PARTNERSHIP | NORTH CAROLINA | |||||||
JACKSONVILLE CELLULAR TELEPHONE COMPANY | NORTH CAROLINA | |||||||
KANSAS #15 LIMITED PARTNERSHIP | DELAWARE | |||||||
KENOSHA CELLULAR TELEPHONE, L.P. | DELAWARE | |||||||
LAB465, LLC | ILLINOIS | |||||||
MADISON CELLULAR TELEPHONE COMPANY | WISCONSIN | |||||||
MAINE RSA # 1, INC. | MAINE | |||||||
MAINE RSA # 4, INC. | MAINE | |||||||
MCDANIEL CELLULAR TELEPHONE COMPANY | DELAWARE | |||||||
MINNESOTA INVCO OF RSA # 7, INC. | DELAWARE | |||||||
NEWPORT CELLULAR, INC. | NEW YORK | |||||||
NH #1 RURAL CELLULAR, INC. | NEW HAMPSHIRE | |||||||
OREGON RSA #2, INC. | OREGON | |||||||
PCS WISCONSIN, LLC | WISCONSIN | |||||||
RACINE CELLULAR TELEPHONE COMPANY | WISCONSIN | |||||||
TEXAS INVCO OF RSA # 6, INC. | DELAWARE | |||||||
TOWNSHIP CELLULAR TELEPHONE, INC. | DELAWARE | |||||||
UNITED STATES CELLULAR INVESTMENT CO. OF OKLAHOMA CITY, LLC. | OKLAHOMA | |||||||
UNITED STATES CELLULAR INVESTMENT COMPANY, LLC | DELAWARE | |||||||
UNITED STATES CELLULAR INVESTMENT CORPORATION OF LOS ANGELES | INDIANA | |||||||
UNITED STATES CELLULAR OPERATING COMPANY LLC | DELAWARE | |||||||
UNITED STATES CELLULAR OPERATING COMPANY OF BANGOR | MAINE | |||||||
UNITED STATES CELLULAR OPERATING COMPANY OF CEDAR RAPIDS | DELAWARE | |||||||
UNITED STATES CELLULAR OPERATING COMPANY OF CHICAGO, LLC | DELAWARE | |||||||
UNITED STATES CELLULAR OPERATING COMPANY OF DUBUQUE | IOWA | |||||||
UNITED STATES CELLULAR OPERATING COMPANY OF KNOXVILLE | TENNESSEE | |||||||
UNITED STATES CELLULAR OPERATING COMPANY OF MEDFORD | OREGON | |||||||
UNITED STATES CELLULAR OPERATING COMPANY OF YAKIMA | WASHINGTON | |||||||
USCC DISTRIBUTION CO., LLC | DELAWARE | |||||||
USCC EIP LLC | DELAWARE | |||||||
USCC FINANCIAL L.L.C. | ILLINOIS | |||||||
USCC MASTER NOTE TRUST | DELAWARE | |||||||
USCC PURCHASE, LLC | DELAWARE | |||||||
USCC RECEIVABLES FUNDING LLC | DELAWARE | |||||||
USCC SERVICES, LLC | DELAWARE | |||||||
USCC WIRELESS INVESTMENT, INC. | DELAWARE |
USCCI CORPORATION | DELAWARE | |||||||
USCIC OF FRESNO | CALIFORNIA | |||||||
USCOC NEBRASKA/KANSAS, INC. | DELAWARE | |||||||
USCOC NEBRASKA/KANSAS, LLC | DELAWARE | |||||||
USCOC OF CENTRAL ILLINOIS, LLC | ILLINOIS | |||||||
USCOC OF CUMBERLAND, LLC | DELAWARE | |||||||
USCOC OF GREATER IOWA, LLC | DELAWARE | |||||||
USCOC OF GREATER MISSOURI, LLC | DELAWARE | |||||||
USCOC OF GREATER NORTH CAROLINA, LLC | DELAWARE | |||||||
USCOC OF GREATER OKLAHOMA, LLC | OKLAHOMA | |||||||
USCOC OF JACKSONVILLE, LLC | DELAWARE | |||||||
USCOC OF LACROSSE, LLC | WISCONSIN | |||||||
USCOC OF OREGON RSA # 5, INC. | DELAWARE | |||||||
USCOC OF PENNSYLVANIA RSA NO. 10-B2, LLC | DELAWARE | |||||||
USCOC OF RICHLAND, INC. | WASHINGTON | |||||||
USCOC OF SOUTH CAROLINA RSA # 4, INC. | SOUTH CAROLINA | |||||||
USCOC OF VIRGINIA RSA # 3, INC. | VIRGINIA | |||||||
USCOC OF WASHINGTON-4, INC. | DELAWARE | |||||||
VERMONT RSA NO. 2-B2, INC. | DELAWARE | |||||||
WASHINGTON RSA # 5, INC. | WASHINGTON | |||||||
WESTELCOM CELLULAR, INC. | NEW YORK | |||||||
WESTERN SUB-RSA LIMITED PARTNERSHIP | DELAWARE | |||||||
YAKIMA MSA LIMITED PARTNERSHIP | DELAWARE |