AMX America Movil SAB de CV

Based upon 43,588,598,365 L Shares outstanding as of January 12, 2022 as reported by the Mexican Stock Exchange. Includes L Shares held in the form of L Share ADSs. L Share totals and percentages assume that 7,625,557,460 AA Shares (which is the maximum number of AA Shares that can be converted to L Shares) held by the relevant Reporting Persons have been converted into L Shares in accordance with the restrictions set forth in Item 4 of Amendment No. 24 to the Schedule 13D filed with the Commission on July 15, 2011.  The Issuer maintains a share repurchase program.

Includes 5,200,354,685 L Shares (assuming conversion, to the extent permitted in accordance with the restrictions set forth in Item 4 of the Schedule 13D, of 1,878,746,745 AA Shares) owned directly by Carlos Slim Helú and shares owned by GFI and Control Empresarial.

Includes 2,325,617,791 L Shares (assuming conversion, to the extent permitted in accordance with the restrictions set forth in Item 4 of the Schedule 13D, of 646,988,558 AA Shares) owned directly by Carlos Slim Domit and shares owned by the Control Trust, GFI and Control Empresarial.

Includes 2,320,745,270 L Shares (assuming conversion, to the extent permitted in accordance with the restrictions set forth in Item 4 of the Schedule 13D, of 646,988,558 AA Shares) owned directly by Marco Antonio Slim Domit and shares owned by the Control Trust, GFI and Control Empresarial.

Includes 1,242,622,344 L Shares (assuming conversion, to the extent permitted in accordance with the restrictions set forth in Item 4 of the Schedule 13D, of 323,494,279 AA Shares) owned directly by Patrick Slim Domit and shares owned by the Control Trust, GFI and Control Empresarial.

Includes 795,937,730 L Shares (assuming conversion, to the extent permitted in accordance with the restrictions set forth in Item 4 of the Schedule 13D, of 9,994 AA Shares) owned directly by María Soumaya Slim Domit and shares owned by the Control Trust, GFI and Control Empresarial.

Includes 936,684,303 L Shares (assuming conversion, to the extent permitted in accordance with the restrictions set forth in Item 4 of the Schedule 13D, of 22,809,994 AA Shares) owned directly by Vanessa Paola Slim Domit and jointly with her spouse.

Includes 963,325,092 L Shares (assuming conversion, to the extent permitted in accordance with the restrictions set forth in Item 4 of the Schedule 13D, of 39,398,942 AA Shares) owned directly by Johanna Monique Slim Domit and jointly with her spouse.

Includes shares owned by trusts managed by GFI for the benefit of employees of entities controlled by the Slim Family.

Includes shares owned by subsidiaries of Control Empresarial. Control Empresarial was formerly known as Inversora Carso, S.A. de C.V..

Shares disclaimed by the Slim Family.

Includes 6,848,952,622 L Shares and 10,893,562,900 AA Shares, which are assumed to have been converted in accordance with the restrictions set forth in Item 4 of the Schedule 13D, held for the benefit of the Slim Family.

(b)

Because members of the Slim Family beneficially own a majority of the outstanding voting equity securities of AMX, GFI and Control Empresarial, members of the Slim Family may be deemed to share the power to vote or dispose of, or to direct the voting or disposition of, any L Shares owned by such persons (including those beneficially owned by the Telmex Trust, the Telnor Trust, Fundación Telmex, Fundación Carlos Slim and Instituto Carlos Slim de la Salud). Because a board, or in the case of the trusts, a technical committee, the majority of whose members are members or designees of members of the Slim Family or employees of one of the Reporting Persons that may be deemed to be controlled by the Slim Family, makes investment decisions for each of Fundación Telmex, Fundación Carlos Slim, Instituto Carlos Slim de la Salud, the Telmex Trust, the Telnor Trust and the Control Trust, members of the Slim Family may be deemed to share the power to vote or dispose of, or to direct the voting or disposition of, any L Shares owned by Fundación Telmex, Fundación Carlos Slim, Instituto Carlos Slim de la Salud, the Telmex Trust, the Telnor Trust and the Control Trust. Except as otherwise disclosed herein, none of the Reporting Persons shares voting or disposition power with respect to any of the L Shares owned by the Reporting Persons.

(c)

All transactions in A Shares and L Shares effected by the Reporting Persons during the period beginning 60 days prior to the event which requires the filing of this statement are listed in Schedule 2 hereto and incorporated herein by reference.

(d)

Because members of the Slim Family beneficially own a majority of the outstanding voting equity securities of GFI and Control Empresarial, such members of the Slim Family may be deemed to have the right to receive or the power to direct the receipt of dividends from, or the proceeds of the sale of, any L Shares owned by such persons. Because a board, or in the case of the trusts, a technical committee, the majority of whose members are members or designees of members of the Slim Family or employees of one of the Reporting Persons that may be deemed to be controlled by the Slim Family, makes investment decisions for each of Fundación Telmex, Fundación Carlos Slim, Instituto Carlos Slim de la Salud, the Telmex Trust, the Telnor Trust and the Control Trust, members of the Slim Family may be deemed to have the right to receive or the power to direct the receipt of dividends from, or the proceeds of the sale of, any L Shares owned by Fundación Telmex, Fundación Carlos Slim, Instituto Carlos Slim de la Salud, the Telmex Trust, the Telnor Trust and the Control Trust. Except as otherwise disclosed herein, no person other than the Reporting Persons has or will have any right to receive or the power to direct the receipt of dividends from, or the proceeds of the sale of, any L Shares owned by the Reporting Persons.

(e)

Not applicable.

Item 6.

Contracts, Arrangements, Understandings or Relationships With Respect to Securities of the Issuer.

Item 7.

Material to be Filed as Exhibits.