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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0000732717-21-000030
Filing Date
2021-05-06
Accepted
2021-05-06 16:28:02
Documents
83
Period of Report
2021-03-31

Document Format Files

Seq Description Document Type Size
1 10-Q t-20210331.htm   iXBRL 10-Q 2968128
2 EX-31.1 CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER exhibit3111q21.htm EX-31.1 10099
3 EX-31.2 CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER exhibit3121q21.htm EX-31.2 10720
4 EX-32 SECTION 1350 CERTIFICATIONS exhibit321q21.htm EX-32 8652
  Complete submission text file 0000732717-21-000030.txt   13043581

Data Files

Seq Description Document Type Size
5 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT t-20210331.xsd EX-101.SCH 68585
6 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT t-20210331_cal.xml EX-101.CAL 133427
7 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT t-20210331_def.xml EX-101.DEF 439674
8 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT t-20210331_lab.xml EX-101.LAB 895509
9 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT t-20210331_pre.xml EX-101.PRE 589812
10 EXTRACTED XBRL INSTANCE DOCUMENT t-20210331_htm.xml XML 2984646
Mailing Address 208 S. AKARD ST ATTN : JAMES LACY DALLAS TX 75202
Business Address 208 S. AKARD ST ATTN : JAMES LACY DALLAS TX 75202 2108214105
AT&T INC. (Filer) CIK: 0000732717 (see all company filings)

IRS No.: 431301883 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-Q | Act: 34 | File No.: 001-08610 | Film No.: 21898258
SIC: 4813 Telephone Communications (No Radiotelephone)