Exhibit 8.1
LIST OF CERTAIN SUBSIDIARIES OF AMÉRICA MÓVIL, S.A.B. DE C.V.
As of March 31, 2023
Name of Company | Jurisdiction | Ownership Interest | Main Activity | |||||
Sercotel, S.A. de C.V. | Mexico | 100.0 | Holding Company | |||||
Radiomóvil Dipsa, S.A. de C.V. (Telcel) | Mexico | 100.0 | Wireless | |||||
AMX Tenedora, S.A. de C.V. | Mexico | 100.0 | Holding Company | |||||
Teléfonos de México, S.A.B. de C.V. | Mexico | 98.8 | Fixed-line | |||||
AMX International Mobile, S.A. de C.V. | Mexico | 100.0 | Holding Company | |||||
Claro S.A. (Claro Brazil) | Brazil | 99.6 | Fixed-line/Wireless | |||||
Claro NXT Telecomunicações S.A. | Brazil | 99.7 | Wireless | |||||
Americel S.A. | Brazil | 100.0 | Wireless | |||||
Comunicación Celular S.A. (Comcel) | Colombia | 99.5 | Wireless | |||||
América Móvil B.V. | Netherlands | 100.0 | Holding Company | |||||
Telekom Austria AG | Austria | 51.0 | Fixed-line/Wireless | |||||
Telecomunicaciones de Guatemala, S.A. | Guatemala | 99.3 | Fixed-line/Wireless | |||||
Claro Guatemala, S.A. | Guatemala | 100.0 | Wireless | |||||
Cablenet, S.A. (Cablenet) | Guatemala | 95.8 | Fixed-line | |||||
Compañía de Telecomunicaciones de El Salvador (CTE), S.A. de C.V. | El Salvador | 95.8 | Fixed-line | |||||
Telecomoda, S.A. de C.V. (Telecomoda) | El Salvador | 95.8 | Directories Provider | |||||
CTE Telecom Personal, S.A. de C.V. | El Salvador | 95.8 | Wireless | |||||
Estesa Holding Corp. | Panama | 100.0 | Holding Company | |||||
Empresa Nicaragüense de Telecomunicaciones, S.A. | Nicaragua | 99.6 | Fixed-line/Wireless | |||||
Cablenet, S.A. | Nicaragua | 100.0 | Cable TV | |||||
Estaciones Terrenas de Satélite, S.A. (Estesa) | Nicaragua | 100.0 | Cable TV | |||||
Servicios de Comunicaciones de Honduras, S.A. de C.V. (Sercom Honduras) | Honduras | 100.0 | Wireless | |||||
Consorcio Ecuatoriano de Telecomunicaciones, S.A. (Conecel) | Ecuador | 100.0 | Wireless | |||||
América Móvil Perú, S.A.C. | Peru | 100.0 | Wireless | |||||
AMX Argentina, S.A. | Argentina | 100.0 | Wireless | |||||
Telmex Argentina, S.A. | Argentina | 100.0 | Fixed-line | |||||
Ertach, S.A. | Argentina | 100.0 | Wireless | |||||
AMX Paraguay, S.A. | Paraguay | 100.0 | Wireless | |||||
AM Wireless Uruguay, S.A. | Uruguay | 100.0 | Wireless | |||||
Telstar, S.A. | Uruguay | 100.0 | Fixed-line | |||||
Flimay, S.A. | Uruguay | 100.0 | DTH | |||||
Compañía Dominicana de Teléfonos, S. A. (Codetel) | Dominican Republic | 100.0 | Fixed-line/Wireless | |||||
Puerto Rico Telephone Company, Inc. | Puerto Rico | 100.0 | Fixed-line/Wirele |