# Filing Detail

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000821130-22-000009
Filing Date
2022-02-17
Accepted
2022-02-17 16:24:40
Documents
123
Period of Report
2021-12-31

Document Format Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
1 | 10-K | usm-20211231.htm iXBRL | 10-K | 2679019
2 | EX-4.8(B) | usm202110-kexhibit48b.htm | EX-4.8(B) | 1045047
3 | EX-4.9(B) | usm202110-kexhibit49b.htm | EX-4.9(B) | 1190988
4 | EX-4.12 | usm202110-kexhibit412.htm | EX-4.12 | 55734
5 | EX-10.10(E) | usm202110-kexhibit1010e.htm | EX-10.10(E) | 11422
6 | EX-21 | usm202110-kexhibit21.htm | EX-21 | 56734
7 | EX-23 | usm202110-kexhibit23.htm | EX-23 | 2471
8 | EX-31.1 | usm202110-kexhibit311.htm | EX-31.1 | 11302
9 | EX-31.2 | usm202110-kexhibit312.htm | EX-31.2 | 11302
10 | EX-32.1 | usm202110-kexhibit321.htm | EX-32.1 | 5381
11 | EX-32.2 | usm202110-kexhibit322.htm | EX-32.2 | 5381
17 |  | usm-20211231_g1.jpg | GRAPHIC | 9481
18 |  | usm-20211231_g2.jpg | GRAPHIC | 84030
19 |  | usm-20211231_g3.jpg | GRAPHIC | 74459
20 |  | usm-20211231_g4.jpg | GRAPHIC | 33722
21 |  | usm-20211231_g5.jpg | GRAPHIC | 57201
22 |  | usm-20211231_g6.jpg | GRAPHIC | 28503
23 |  | usm-20211231_g7.jpg | GRAPHIC | 28520
| Complete submission text file | 0000821130-22-000009.txt |  | 16185688

Data Files

Seq | Description | Document | Type | Size
--- | --- | --- | --- | ---
12 | XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT | usm-20211231.xsd | EX-101.SCH | 75838
13 | XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT | usm-20211231_cal.xml | EX-101.CAL | 130418
14 | XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT | usm-20211231_def.xml | EX-101.DEF | 526529
15 | XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT | usm-20211231_lab.xml | EX-101.LAB | 996439
16 | XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT | usm-20211231_pre.xml | EX-101.PRE | 753295
117 | EXTRACTED XBRL INSTANCE DOCUMENT | usm-20211231_htm.xml | XML | 2228464

Mailing Address 8410 W BRYN MAWR AVE STE 700 CHICAGO IL 60631
Business Address 8410 W BRYN MAWR AVE STE 700 CHICAGO IL 60631 7733998900
UNITED STATES CELLULAR CORP (Filer) CIK: 0000821130 (see all company filings)

EIN.: 621147325 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-09712 | Film No.: 22648451
SIC: 4812 Radiotelephone Communications