Common Contracts

América Móvil, S.A.B. de C.V., Citibank, N.A., as Trustee and Registrar and Citibank, N.A., London Branch, as Paying Agent, Authenticating Agent and London Transfer Agent SEVENTH SUPPLEMENTAL INDENTURE Dated as of February 1, 2024 Ps.20,000,000,000

Indenture • February 1st, 2024 • America Movil Sab De Cv/ • Telephone communications (no radiotelephone)

• Contract Type
  Indenture
• Filed
  February 1st, 2024
• Company
  America Movil Sab De Cv/
• Industry
  Telephone communications (no radiotelephone)

SEVENTH SUPPLEMENTAL INDENTURE, dated as of February 1, 2024 (this “Seventh Supplemental Indenture”), among América Móvil, S.A.B. de C.V. (the “Company”), a sociedad anónima bursátil de capital variable organized and existing under the laws of the United Mexican States (“Mexico”), having its principal office at Lago Zurich 245, Plaza Carso, Edificio Telcel, Colonia Ampliación Granada, Alcaldía Miguel Hidalgo, 11529, Mexico City, Mexico, Citibank, N.A., a national banking association, as Trustee (the “Trustee”) and Registrar, and Citibank, N.A., London Branch, a national banking association, as Paying Agent (in such capacity, the “Paying Agent”), Authenticating Agent (in such capacity, the “Authenticating Agent”) and London Transfer Agent (in such capacity, the “London Transfer Agent”) to the Indenture, dated as of October 1, 2018, among the Company, the Trustee and the Paying Agent (the “Base Indenture”). The Base Indenture, together with this Seventh Supplemental Indenture, is herein

América Móvil, S.A.B. de C.V., Citibank, N.A., as Trustee and Registrar and Citibank, N.A., London Branch, as Paying Agent, Authenticating Agent and London Transfer Agent SIXTH SUPPLEMENTAL INDENTURE Dated as of July 6, 2023 Ps.17,000,000,000

Indenture • July 7th, 2023 • America Movil Sab De Cv/ • Telephone communications (no radiotelephone)

• Contract Type
  Indenture
• Filed
  July 7th, 2023
• Company
  America Movil Sab De Cv/
• Industry
  Telephone communications (no radiotelephone)

SIXTH SUPPLEMENTAL INDENTURE, dated as of July 6, 2023 (this “Sixth Supplemental Indenture’), among América Móvil, S.A.B. de C.V. (the ‘‘Company’), a sociedad anónima bursátil de capital variable organized and existing under the laws of the United Mexican States (‘‘Mexico’), having its principal office at Lago Zurich 245, Plaza Carso, Edificio Telcel, Colonia Ampliación Granada, Alcaldía Miguel Hidalgo, 11529, Mexico City, Mexico, Citibank, N.A., a national banking association, as Trustee (the “Trustee’) and Registrar, and Citibank, N.A., London Branch, a national banking association, as Paying Agent (in such capacity, the ‘‘Paying Agent’), Authenticating Agent (in such capacity, the “Authenticating Agent’) and London Transfer Agent (in such capacity, the ‘‘London Transfer Agent”) to the Indenture, dated as of October 1, 2018, among the Company, the Trustee and the Paying Agent (the ‘‘Base Indenture’). The Base Indenture, together with this Sixth Supplemental Indenture, is herein refer