# Telefonica S a: Form 6-K, filed Jan 20, 2026

- Company: [Telefonica S a](/companies/tefof.md) (CIK 814052)
- Form: 6-K
- Filed: 2026-01-20
- Accepted by EDGAR: Jan 20, 2026, 06:25 ET
- Period: 2026-01-20
- Accession: 0000814052-26-000009
- Inline XBRL: no
- Main document: https://www.sec.gov/Archives/edgar/data/814052/000081405226000009/tefderegister.htm
- All documents and exhibits: https://www.sec.gov/Archives/edgar/data/814052/000081405226000009/

## Sections

Sections are extracted only from 10-K and 10-Q reports. Read this filing’s documents on sec.gov. https://www.sec.gov/Archives/edgar/data/814052/000081405226000009/tefderegister.htm

Filed Jan 20, 2026.
Source: SEC EDGAR, the filing index for accession 0000814052-26-000009. Last ingested by Listed: Oct 24, 2026, 14:57 ET. No prices; not investment advice.