America Movil acquisitions, on the record

Word for word“In December 2020, our Brazilian subsidiary, Claro S.A. (“Claro Brasil”), together with two other purchasers, won a competitive bid to acquire the mobile business owned by Oi Group in Brazil.” 20-F for 2023

Word for word“On July 1, 2022, we completed the sale of the operations of Claro Panama, S.A. (“Claro Panama”) to Cable & Wireless Panama, S.A., an affiliate of LLA.” 20-F for 2023

Word for word“The telecommunications towers owned by the Company’s Dominican and Peruvian subsidiaries were sold for an amount of Ps. 2,419,568 and Ps. 3,963,059 , respectively.” 20-F for 2023

Word for word“On August 8, 2022, we completed the spin-off of our telecommunications towers and other related passive infrastructure in Latin America outside of Mexico, other than Colombia and our telecommunications towers existing in Peru and in the Dominican Republic prior to 19 Table of Contents the spin off.” 20-F for 2023

Word for word“On November 23, 2021, we completed the sale of our U.S. operations to Verizon, as previously disclosed in our press release furnished on a report on Form 6-K on November 23, 2021.” 20-F for 2023

Word for word“On July 24, 2023, the Company acquired, through its subsidiary América Móvil, B.V., shares corresponding to 5.55 % of the voting rights in Telekom Austria AG from a private investor.” 20-F for 2023

Word for word“On December 26, 2023, the Company entered into a transaction agreement with Liberty Latin America Ltd. (“LLA”), its joint venture, Claro Chile, SpA (hereinafter, “ClaroVTR”), and certain affiliates of the Company and LLA.” 20-F for 2023

Word for word“(2) On July 1, 2022, we completed the sale of the operations of Claro Panama, S.A. (“Claro Panama”) to Cable & Wireless Panama, S.A., an affiliate of LLA.” 20-F for 2024

Word for word“On February 6, 2023, América Móvil and Österreichische Beteiligungs AG (OBAG) entered into a definitive 10-year agreement ensuring América Móvil’s control over Telekom Austria AG (TKA), granting them the right to nominate the majority of TKA’s supervisory board members and the chairman/CEO.” 20-F for 2024

Word for word“Our consolidated results of operations at constant exchange rates also exclude our Chilean operations for November and December 2024 due to our consolidation of Claro Chile, SpA into our operations on October 31, 2024 as further described above under “Acquisitions, Other Investments and Divestures.”” 20-F for 2024

Word for word“During 2024, through two open market transactions, América Móvil, B.V. acquired an additional 2.22% of the voting rights in Telekom Austria.” 20-F for 2024

Word for word“On December 18, 2019, we announced the acquisition of 100.0% of the shares of Nextel Brazil (currently known as Claro NXT Telecomunicações S.A.) and Sunbird Telecomunicações Ltda. (“Sundbird”), as well as its correspondent subsidiaries and parent companies in Brazil.” 20-F for 2024

Word for word“On July 28, 2025, the Company acquired the totality of the shares held by LLA UK Holding Limited (“LLA UK”) in Claro Chile, SpA, through the exercise of its call option to purchase such shares under the transaction documents entered into by and among Claro Chile, SpA, the Company, LLA UK and certain of their affiliates.” 20-F for 2025