America Móvil B de C : Summary for AMX Annual General Extraordinary Shareholders’ Meeting

SUMMARY RELATED TO THE INFORMATION PROVIDED AS PART OF THE ANNUAL

GENERAL EXTRAORDINARY SHAREHOLDERS' MEETING OF AMÉRICA MÓVIL, S.A.B. DE C.V., TO BE

HELD ON APRIL 14, 2023 IN MEXICO CITY AT 11:00 A.M.

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Pursuant to articles Fourteenth, Fifteenth, Sixteenth and Eighteenth, among others, from the bylaws of América Móvil, S.A.B. de C.V. (the "Company"), the Company called its shareholders to the General Extraordinary Shareholders' Meeting (the "Meeting"), to be held on April 14, 2023 at 11:00 a.m. (Mexico City time), in the Company's Auditorium located at Lago Zurich 245, Plaza Carso, Edificio Telcel, 15th Floor, Colonia Ampliación Granada, Miguel Hidalgo, 11529, Mexico City, to address the following items:

1. Submission and, if applicable, approval of a proposal to cancel the Company's shares held by the Company as treasury shares and acquired pursuant to its share buyback program. Adoption of resolutions thereon.

1. Proposal to amend article six of the Company's bylaws in order to implement the resolutions adopted, if the case, in relation with the proposal to cancel the Company's shares held by the Company as treasury shares and acquired pursuant to its share buyback program. Adoption of resolutions thereon.

1. Appointment of delegates to execute, and if, applicable, formalize the resolutions adopted by the meeting. Adoption of resolutions thereon.

Information related to the items of the Agenda

Discussion and approval to cancel the Company's shares held by the Company as treasury shares and

acquired pursuant to its share buyback program. Adoption of resolutions thereon.

Item I.

Submission of a proposal to cancel the shares representative to the Company's capital stock that are currently in treasury, derived of the Company's buyback program.

Proposal to amend the Company's bylaws. Adoption of resolutions thereon.

Item II.

Due to the resolutions previously adopted to cancel the shares representative of the Company's capital stock, held as treasury shares, a proposal to amend article six of the Company's bylaws will be submitted, to reflect the cancelation of shares through (i) a reduction in the number of shares; and (ii) a reduction in the capital stock, in proportion to the canceled shares.

The amendment to article sixth is exemplified as follows (considering for this example the cancelation of 152,500,000 series B shares held as treasury shares by the Company as of March 21, 2023):

ARTICLE SIX. - The capital stock is variable. The minimum fixed portion of the capital stock, which is not subject to withdrawal, amounts to MXN

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[238,780,520.09] 239,356,431.73([two hundred thirty-eight ninemillion seven threehundred eighty fifty-sixthousand fourfive hundred twenty thirty-onepesos and nine seventy-threecents), divided into an aggregate of [63,228'500,000] 63,381,000,000(sixty-three billion two threehundred twenty- eight eighty-onemillion five hundred thousand) no-par value Series "B" registered common shares, of which are fully paid and non-assessable.

Appointment of delegates to execute and formalize the resolutions adopted by the Meeting.

Item III.

Submission of a proposal to appoint Alejandro Cantú Jiménez, Rafael Robles Miaja and Ernesto Carlos Leyva Pedrosa as delegates of the meeting, empowering them to jointly or separately act on behalf of AMX to carry out, among other matters, the following: (i) take all necessary action in order to legalize, in whole or in part, the minutes of the meeting before notary public;

1. prepare and publish any and all notices related to the resolutions adopted by the Meeting; and (iii) issue certifications regarding the minutes of the meeting.

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