Telefonica Brasil Files 6-K Report

TL;DR

Telefonica Brasil filed its monthly 6-K, confirming 20-F reporting. No major news.

AI Summary

On November 28, 2025, Telefonica Brasil S.A. filed a Form 6-K report for the month of November 2025. The filing indicates that the company is a foreign private issuer and will file its annual reports under cover of Form 20-F. The report does not contain specific financial figures or operational updates for this period.

Why It Matters

This filing serves as a routine update for investors, confirming the company's status as a foreign private issuer and its reporting obligations.

Risk Assessment

Risk Level: low — This is a routine administrative filing with no new financial or operational information that would immediately impact risk.

Key Players & Entities

• TELEFONICA BRASIL S.A. (company) — Filer
• 20251128 (date) — Filing Date
• 20251231 (date) — Report Period End Date
• 001-14475 (company) — SEC File Number

FAQ

Filing Documents

• viv20251127_6k.htm (6-K) — 46KB
• viv202511276k_001.jpg (GRAPHIC) — 3KB
• 0001292814-25-004088.txt ( ) — 51KB

From the Filing

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: 001-14475 TELEFNICA BRASIL S.A. (Exact name of registrant as specified in its charter) TELEFONICA BRAZIL S.A. (Translation of registrant's name into English) Av. Eng Lus Carlos Berrini, 1376 - 28 andar So Paulo, S.P. Federative Republic of Brazil (Address of principal executive office) 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 X Form 40-F Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(1): Yes No X Indicate by check mark if the registrant is submitting the Form 6-K in paper as permitted by Regulation S-T Rule 101(b)(7): Yes No X TELEFÔNICA BRASIL S.A. Publicly Held Company CNPJ No. 02.558.157/0001-62 – NIRE 35.3.0015881-4 Extraordinary Shareholders' Meeting Call Notice The Shareholders of Telefônica Brasil S.A. (" Company ") are hereby called to attend the Extraordinary Shareholders' Meeting (" Meeting ") to be held in person at 2:00 p.m. on January 9, 2026, at the Company's headquarters, located at Avenida Engenheiro Luiz Carlos Berrini, 1,376, Cidade Monções, São Paulo, State of São Paulo, to resolve on the following items of the agenda: (1) to ratify, pursuant to Article 256, §1, of Law No. 6,404/76 ("Brazilian Corporation Law"), the acquisition of (i) 24.99% (twenty-four point ninety-nine percent) of the shares and 1 (one) subscription bonus issued by Fibrasil Infraestrutura e Fibra Ótica S.A., a privately held corporation registered under CNPJ No. 36.619.747/0001-70 (" Target Company " or " Fibrasil "), previously held by Caisse de dépôt et placement du Québec ("CDPQ"), and (ii) 25.01% (twenty-five point zero one percent) of the shares and 1 (one) subscription bonus issued by the Target Company, previously held by Fibre Brasil Participações S.A. (" Fibre "), under the terms of the Share Purchase Agreement signed on July 10, 2025, between, on one side, CDPQ and Fibre as sellers, and on the other, the Company as buyer, with the intervention and consent of Telefónica Infra, S.L. Unipersonal (" T.Infra ") and Fibrasil (" Agreement " and " Transaction ", respectively); (2) to ratify the appointment and hiring of the independent specialized firm Deloitte Touche Tohmatsu Consultores Ltda., a limited liability company headquartered in São Paulo, State of São Paulo, at Av. Dr. Chucri Zaidan, No. 1240, 4th to 12th floor – Golden Tower, ZIP Code 04711-130, registered under CNPJ No. 02.189.924/0001-03 (" Appraiser "), by the Company's management, to prepare the appraisal report of the Target Company as provided for in Article 256, §1, of the Brazilian Corporation Law (" Appraisal Report "); (3) to approve the Appraisal Report prepared by the Appraiser; (4) to authorize and ratify the actions taken by the Company's management to carry out the Transaction; 1 (5) to amend Article 2 of the Company's Bylaws, which addresses the corporate purpose; (6) to amend the caput of Article 5 of the Company's Bylaws, which addresses the share capital, to reflect the new number of shares into which the Company's share capital is divided as a result of the cancellation of 34,740,770 (thirty-four million, seven hundred forty thousand, seven hundred seventy) common shares issued by the Company, held in treasury, as approved by the Company's Board of Directors at a meeting held on July 24, 2025; and (7) to consolidate the Company's Bylaws to reflect the amendments mentioned in items (5) and (6). Pursuant to Article 5, §4, of CVM Resolution No. 81, dated March 29, 2022, the Company clarifies that the Meeting will be held in person, as this is the practice adopted by the Company in its meetings, always with a significant quorum of shareholder participation, without prejudice to the possibility of participation by means of remote voting ballot. The remote voting ballot for the Meeting is available on the Company's website ( ri.telefonica.com.br/en/ ), the Brazilian Securities and Exchange Commission (CVM) website ( www.gov.br/cvm/en ), the B3 S.A. – Brasil, Bolsa, Balcão website ( www.b3.com.br/en_us/ ), and the Ten Meetings platform ( https://assembleia.ten.com.br/304969924 ). General Instructions : (i) According to Article 10 and subsequent paragraphs of the Company's Bylaws, only shareholders whose shares are registered in their name in the records of the bookkeeping institution up to 72 (seventy-two) hours before the date set for the Meeting may participate and vote. (ii) Shareholders wishing to participate in the Meeting in person or

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View this 6-K filing on SEC EDGAR