# EDGAR Filing Document

**Accession Number:** 0000814052
**File Stem:** 0000814052-26-000009
**Filing Date:** 2026-1
**Character Count:** 4314
**Document Hash:** 29d79052d21abd6df5e5a222edf98fbc
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000814052-26-000009.hdr.sgml**: 20260120

**ACCESSION NUMBER**: 0000814052-26-000009

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260120

**FILED AS OF DATE**: 20260120

**DATE AS OF CHANGE**: 20260120

**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:** 26541022

**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 January, 2026

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. | Telefónica files to voluntarily deregister and suspend SEC reporting obligations  | &nbsp;&nbsp;&nbsp;&nbsp;2 |

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![image_0.jpg](image_0.jpg)

TELEFÓNICA, S.A. ("Telefónica"), in accordance with the provisions of stock market legislation, communicates the following:

**OTHER RELEVANT INFORMATION**

Please see attached a Press Release regarding the procedure for the delisting of Telefónica from the New York Stock Exchange (NYSE) and the suspension of the reporting obligations with the Securities and Exchange Commission (SEC).

In Madrid, on 20 January 2026.

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![image_0.jpg](image_0.jpg)

**Press Release** 

Telefónica files to voluntarily deregister and suspend SEC reporting obligations

Telefónica, S.A. ("Telefónica") announces that, following the announcement of its intention to delist its American Depositary Shares and certain series of debt securities from the New York Stock Exchange, as stated in the press release of December 17, 2025, Telefónica and two wholly-owned subsidiaries of Telefónica —Telefónica Emisiones, S.A.U. and Telefónica Europe, B.V.—, are voluntarily filing today Forms 15F with the Securities and Exchange Commission ("SEC") to suspend immediately their reporting obligations under the U.S. Securities Exchange Act of 1934, as amended. The deregistration and termination of such reporting obligations is expected to become effective 90 days after the filing of the Forms 15F, unless objected to by the SEC. Telefónica will continue to prepare its consolidated financial statements in accordance with International Financial Reporting Standards (IFRS).

*This press release does not constitute an offer to sell or the solicitation of an offer to buy any securities in any jurisdiction or any advice or recommendation with respect to such securities.*

**Madrid, January 20, 2026**

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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: | January 20, 2026 | 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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