Telefônica Brasil S A : NOTICE TO THE MARKET CONFIRMATION OF THE AMOUNT OF INTEREST ON CAPITAL DELIBERATED ON JUNE 17, 2021 (Form 6-K)

NOTICE TO THE MARKET

CONFIRMATION OF THE AMOUNT OF INTEREST ON CAPITAL DELIBERATED ON JUNE 17, 2021

Continuing the Notice to Shareholders of June 17, 2021, published in the editions of June 18, 2021 of the newspaper Diário Oficial do Estado de São Paulo and of the newspaper Valor Econômico, Telefônica Brasil S.A. ('Company') announces to its shareholders that there were no acquisitions, divestitures or cancellations of shares held in treasury under the Company's Share Buyback Program. Thus, the amounts per share for the Interest on Capital deliberated by the Board of Directors on June 17, 2021 remain unchanged as described in the table below:

Type of Payment	Declaration Date	Shareholding Position	Gross Amount per Share (R$)	Withholding Income Tax (15%)	Net Amount per Share (R$)
Interest on Capital	06/17/2021	06/30/2021	0.37390025008	0.05608503751	0.31781521257

The credit of Interest on Capital will be made on individual basis for each shareholder, in accordance to the shareholder registry book position by the end of the day, on June 30, 2021. After this date, the shares will be considered as 'ex-Interest on Capital'. The payment of this proceeds will be made until July 31, 2022, in a date to be defined by the Company's Executive Board.

São Paulo, June 30, 2021.

David Melcon Sanchez-Friera CFO and Investor Relations Officer Telefônica Brasil - Investor Relations Tel: [phone] E-mail: [e-mail] www.telefonica.com.br/ri