# EDGAR Filing Document

**Accession Number:** 0000814052
**File Stem:** 0000814052-26-000007
**Filing Date:** 2026-1
**Character Count:** 4111
**Document Hash:** 7a6dcbe12d9c21071a3e8f2fd3db21cb
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0000814052-26-000007.hdr.sgml**: 20260120

**ACCESSION NUMBER**: 0000814052-26-000007

**CONFORMED SUBMISSION TYPE**: 6-K

**PUBLIC DOCUMENT COUNT**: 2

**CONFORMED PERIOD OF REPORT**: 20260119

**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:** 26540984

**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. | &nbsp;&nbsp;&nbsp;&nbsp; <br>Telefónica informs of the closing of an issuance of Undated Deeply Subordinated Guaranteed Fixed Rate Reset Securities.  | &nbsp;&nbsp;&nbsp;&nbsp;2 |

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![image_0.jpg](image_0.jpg)

TELEFÓNICA, S.A., in compliance with the Securities Market legislation, hereby communicates the following

**OTHER RELEVANT INFORMATION**

Further to the communication made on 12 January 2026, it is hereby announced that on the date hereof (i) the EUR 900,000,000 Undated 5.25 Year Non-Call Fixed Rate Reset Guaranteed Subordinated Securities (Green Bond) and (ii) the EUR 850,000,000 Undated 8.25 Year Non-Call Fixed Rate Reset Guaranteed Subordinated Securities (Green Bond), of Telefónica Emisiones, S.A.U., with the subordinated guarantee of Telefónica, S.A., have been issued and paid-up.

Madrid, 19 January 2026

*This announcement is neither an offer to sell nor a solicitation of an offer to buy any of the securities referred to herein and shall not constitute an offer, solicitation nor sale in any jurisdiction in which such offer, solicitation or sale is unlawful - including but not limited to the United States, its territories and possessions (the "United States"), Australia, Canada or Japan.*

*The securities referred to herein have not been and will not be registered under the United States Securities Act of 1933 ("Securities Act"), as amended, or any state securities laws, and may not be offered or sold in the United States absent registration or pursuant to an exemption from the registration requirements of the Securities Act and in accordance with applicable state securities laws.*

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SIGNATURE

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 19, 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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