X0607 3 2026-03-18 0 0001129137 AMERICA MOVIL SAB DE CV/ AMX 0002122002 Couttolenc Urrea Rafael true LAGO ZURICH 245, PLAZA CARSO, COLONIA AMPLIACION GRANADA MEXICO CITY O5 11529 MEXICO true Chief Wireless Operations Off. Series B Shares 13300 D Exhibit 24 - Power of Attorney /S/ ERNESTO CARLOS LEYVA PEDROSA, ATTORNEY-IN-FACT 2026-03-18