# EDGAR Filing Document

**Accession Number:** 0000814052
**File Stem:** 0000814052-25-000106
**Filing Date:** 2025-11
**Character Count:** 4407
**Document Hash:** 0ab3a4eb1a18bee46b4276aff9fd32d0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000814052-25-000106.hdr.sgml**: 20251104

**ACCESSION NUMBER**: 0000814052-25-000106

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 65

**CONFORMED PERIOD OF REPORT**: 20251104

**FILED AS OF DATE**: 20251104

**DATE AS OF CHANGE**: 20251104

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** TELEFONICA S A
- **CENTRAL INDEX KEY:** 0000814052
- **STANDARD INDUSTRIAL CLASSIFICATION:** TELEPHONE COMMUNICATIONS (NO RADIO TELEPHONE) [4813]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 000000000
- **STATE OF INCORPORATION:** U3
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 6-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-09531
- **FILM NUMBER:** 251446321

**BUSINESS ADDRESS:**
- **STREET 1:** GRAN VIA 28
- **CITY:** 28013 MADRID
- **STATE:** U3
- **ZIP:** 00000
- **BUSINESS PHONE:** 00 34 91 584 0640

**MAIL ADDRESS:**
- **STREET 1:** GRAN VIA 28
- **CITY:** 28013 MADRID
- **STATE:** U3
- **ZIP:** 00000

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** NATIONAL TELEPHONE COMPANY OF SPAIN
- **DATE OF NAME CHANGE:** 19880708

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**Washington, D.C. 20549**

**Form 6-K**

**REPORT OF FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF 1934**

For the month of November, 2025

Commission File Number: 001-09531

**Telefónica, S.A.**

(Translation of registrant's name into English)

**Distrito Telefónica, Ronda de la Comunicación s/n, 28050 Madrid, Spain**

**+34 91-482 87 00**

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F:

Form 20-F <u>X</u> Form 40-F 

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**Telefónica, S.A.**

**TABLE OF CONTENTS**

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| | | |
|:---|:---|:---|
| **Item** | | **Sequential Page Number** |
| 1. | <br>Telefónica: Capital Markets Day: Presentation.  | &nbsp;&nbsp;&nbsp;&nbsp;2 |

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Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

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| | | | | |
|:---|:---|:---|:---|:---|
| | | **Telefónica, S.A.** | **Telefónica, S.A.** | **Telefónica, S.A.** |
| Date: | November 4, 2025 | By: | /s/ Pablo de Carvajal González | /s/ Pablo de Carvajal González |
|  |  |  | Name: | Pablo de Carvajal González |
|  |  |  | Title: | Secretary to the Board of Directors |

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