America Movil, S.A. de C.V. provides wireless communications services primarily in Latin America. The company, through Radiomovil Dipsa, S.A. de C.V., provides cellular telecommunications service in Mexico. The company also offers fixed line and wireless services, as well as sells and distributes prepaid wireless services and wireless phones throughout the United States, Puerto Rico, and the U.S. Virgin Islands. It also offers its services in Brazil, Central America, Colombia, and Ecuador. As of December 31, 2004, the company had approximately 60.6 million subscribers; and approximately 1.9 million fixed lines in Guatemala, Nicaragua, and El Salvador. America Movil S.A. is based in Mexico, D.F., Mexico.