# clm_F23D183BF0DE

subject: AT&T (/record/att.md)  
predicate: net_income  
value: -5,176,000,000 United States dollar  
valid_from: 2020-12-31  
valid_to: 2021-12-31  
published: 2021-02-25  
recorded: 2026-11-08  
confidence: 0.95  
status: superseded  
assertable: true  
superseded_by: clm_B90BA61BC093  
last_updated: 2026-11-08  
cite: AsOf. "AT&T net income: -5,176,000,000 United States dollar", as of 2020-12-31 (until 2021-12-31). Claim clm_F23D183BF0DE, https://asof.is/claim/clm_F23D183BF0DE, accessed 2026-11-09. Source: https://www.sec.gov/Archives/edgar/data/732717/000073271721000012/0000732717-21-000012-index.htm.  
checked: 2026-11-08 · parsed from the SEC filing  
parsed from: us-gaap:NetIncomeLoss in 10-K FY2020, filed 2021-02-25  

## Sources

- https://www.sec.gov/Archives/edgar/data/732717/000073271721000012/0000732717-21-000012-index.htm (primary, SEC EDGAR 10-K FY2020, published 2021-02-25)

## Supersedes

- [AT&T](/record/att.md) | net_income | 13,903,000,000 United States dollar | valid 2019-12-31 to 2020-12-31 | conf 0.95 | superseded | superseded_by [clm_F23D183BF0DE](/claim/clm_F23D183BF0DE.md) | [clm_00AD0B9203E8](/claim/clm_00AD0B9203E8.md)

---

AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.