Washington, D.C. 20549 AMÉRICA MÓVIL, S.A.B. DE C.V. (Exact Name of the Registrant as Specified in its Charter) America Mobile (Translation of Registrant's name into English) Lago Zurich 245 Plaza Carso / Edificio Telcel, Piso 16 Colonia Ampliación Granada, Alcaldía Miguel Hidalgo 11529, Mexico City Mexico (Address of principal executive office) UNITED STATES SECURITIES AND EXCHANGE COMMISSION FORM 6-K REPORT OF A FOREIGN PRIVATE ISSUER PURSUANT TO RULE 13a-16 OR 15d-16 UNDER THE SECURITIES EXCHANGE ACT OF ...