SECURITIES AND EXCHANGE COMMISSION
                              Washington, DC 20549

                                  SCHEDULE 13G
                                 (Rule 13d-102)

             INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT
               TO RULE 13d-1(b)(c), AND (d) AND AMENDMENTS THERETO
                         FILED PURSUANT TO RULE 13d-2(b)

                              (Amendment No. ____ )


                           America Movil, S.A. de C.V.
-------------------------------------------------------------------------------
                                (Name of Issuer)


                       Series L Shares, without par value
-------------------------------------------------------------------------------
                         (Title of Class of Securities)


                                      None
-------------------------------------------------------------------------------
               (However, the CUSIP for American Depositary Shares
                       representing L Shares is 02364W105)
                                 (CUSIP Number)


                                 March 28, 2001
-------------------------------------------------------------------------------
             (Date of Event Which Requires Filing of This Statement)


Check the  appropriate box to designate the rule pursuant to which this Schedule
is filed:

        [    ]   Rule 13d-1(b)
        [ x ]   Rule 13d-1(c)
        [    ]   Rule 13d-1(d)








----------------------------------------- ------------------- ----------------
CUSIP NO. None (However, the CUSIP for         13G            Page 2 of 8 Pages
American Depositary Shares representing L
Shares is 02364W105)
----------------------------------------------- ------------------------------

1      NAME OF REPORTING PERSON                        SBC COMMUNICATIONS INC.
       S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON            43-1301883

------ -----------------------------------------------------------------------
2      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP              (a) [   ]
                                                                     (b) [   ]
------ -----------------------------------------------------------------------
3      SEC USE ONLY

------ ------------------------------------------------------------------------
4      CITIZENSHIP OR PLACE OF ORGANIZATION                            Delaware

-------------------------------------------------------------------------------
     NUMBER OF       5    SOLE VOTING POWER                                   0
      SHARES         6    SHARED VOTING POWER            1,059,890,076 L Shares
   BENEFICIALLY           (upon conversion of 1,059,890,076 Series AA Shares
     OWNED BY             into L Shares)
       EACH          7    SOLE DISPOSITIVE POWER                              0
     REPORTING
      PERSON         8    SHARED DISPOSITIVE POWER       1,059,890,076 L Shares
       WITH               (upon conversion of 1,059,890,076 Series AA Shares
                          into L Shares)
-----------------------------------------------------------------------------
9        AGGREGATE AMOUNT BENEFICIALLY OWNED
         BY EACH REPORTING PERSON                      1,059,890,076 L Shares
         (upon conversion of 1,059,890,076 Series AA Shares into L Shares)
-----------------------------------------------------------------------------
10       CHECK BOX IF THE AGGREGATE AMOUNT IN
         ROW (11) EXCLUDES CERTAIN SHARES                                [   ]
------------------------------------------------------------------------------
11       PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)              7.3%

-------------------------------------------------------------------------------
12       TYPE OF REPORTING PERSON                                            HC

-------------------------------------------------------------------------------



---------------------------------------------- -------------------------------
CUSIP NO. None (However, the CUSIP for       13G             Page 3 of 8 Pages
American Depositary Shares representing L
Shares is 02364W105)
------------------------------------------------------------------------------
1      NAME OF REPORTING PERSON                     SBC INTERNATIONAL, INC.
       S.S. OR I.R.S. IDENTIFICATION NO. OF ABOVE PERSON
------------------------------------------------------------------------------
2      CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP              (a) [   ]
                                                                     (b) [   ]
------ -----------------------------------------------------------------------
3      SEC USE ONLY
------ ------------------------------------------------------------------------
4      CITIZENSHIP OR PLACE OF ORGANIZATION                           Delaware
-------------------- ---- -----------------------------------------------------
     NUMBER OF       5    SOLE VOTING POWER                                   0
      SHARES         6    SHARED VOTING POWER            1,059,890,076 L Shares
   BENEFICIALLY           (upon conversion of 1,059,890,076 Series AA Shares
     OWNED BY              into L Shares)
       EACH          7    SOLE DISPOSITIVE POWER                            0
     REPORTING
      PERSON         8    SHARED DISPOSITIVE POWER       1,059,890,076 L Shares
       WITH               (upon conversion of 1,059,890,076 Series AA Shares
                          into L Shares)
-------------------------------------------------------------------------------
9       AGGREGATE AMOUNT BENEFICIALLY OWNED
        BY EACH REPORTING PERSON                         1,059,890,076 L Shares
        (upon conversion of 1,059,890,076 Series AA Shares into L Shares)
-------------------------------------------------------------------------------
10      CHECK BOX IF THE AGGREGATE AMOUNT IN
        ROW (11) EXCLUDES CERTAIN SHARES                                  [   ]
-------------------------------------------------------------------------------
11      PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)                 7.3%

-------------------------------------------------------------------------------
12      TYPE OF REPORTING PERSON                                             CO

---- --------------------------------------------------------------------------




                                                              Page 4 of 8 Pages


                                                 SCHEDULE 13G

Item 1(a).     Name of Issuer:

        America Movil, S.A. de C.V.

Item 1(b).  Address of Issuer's Principal Executive Offices:

        Lago Alberto No. 366, Colonia Anahuac, 11320 Mexico D.F., Mexico

Item 2(a).   Names of Persons Filing:

     SBC  Communications  Inc.  ("SBC")  and its  wholly-owned  subsidiary,  SBC
     International, Inc. (SBCI). All securities of the issuer are held by SBCI.

Item 2(b).  Address of Principal Business Office:

        SBC Communications Inc.
        175 E. Houston
        San Antonio, Texas 78205-2233

        SBC International, Inc.
        #2 Read's Way, Corporate Commons, Suite 117
        New Castle, Delaware 19720

Item 2(c).  Citizenship:

        SBC and SBCI are incorporated in the State of Delaware.

Item 2(d).  Title of Class of Securities:

        Series L Shares, without par value ("L Shares")

Item 2(e).  CUSIP NUMBER:

          None (however, the CUSIP for American Depositary Shares representing L
          Shares is 02364W105).

Item 3.  If This Statement is Filed Pursuant to Rule 13d-1(b), or 13d-2(b) or
         (c), Check Whether the Person Filing is a:

        Not applicable.


                                                             Page 5 of 8 Pages
Item 4.  Ownership:

(a)     Amount beneficially owned:

     SBCI is  required  under  Mexican law to hold its shares of the Issuer in a
     trust.  Under the terms of the  trust,  SBCI has an  unrestricted  right to
     transfer its Series AA shares ("AA Shares") or convert its AA Shares into L
     Shares (on a one-for-one  basis)  subject to the provisions of Mexican law.
     The  total  number  of L  Shares  that  SBCI  would  beneficially  own upon
     conversion of the 1,059,890,076 AA Shares that it holds is 1,059,890,076.

(b)     Percent of class:                                                 7.3%

     The above  percentage is based upon: (1) a total of 14,484.5 million shares
     outstanding as of September 25, 2000,  according to Form 20F/A filed by the
     Issuer on  February  5, 2001  (consisting  of  3,266.2  million  AA Shares,
     10,872.7  million  L  Shares  and  345.6  million  A  Shares)  and  (2) the
     assumption  that the L Shares issuable upon conversion of the AA Shares are
     issued and outstanding at the time of such calculation.

(c)  On March 28, 2001,  SBCI and Carso Global Telecom,  S.A. de C.V.  ("Carso")
     entered into a shareholders  agreement (the "Agreement")  concerning voting
     and disposition of SBCI's AA Shares. Under the terms of the Agreement, each
     party agrees to vote its AA Shares in favor of the other party's candidates
     for the Issuer's Board of Directors.  The Agreement  provides that SBCI has
     an unrestricted right to transfer its AA Shares or to convert its AA Shares
     into L Shares  provided  that  after any such  transaction,  the  remaining
     number of  outstanding  AA Shares  constitutes  at least 20  percent of the
     outstanding  capital stock of the Issuer.  The Agreement also provides that
     in the event Carso sells  sufficient  AA Shares so that it no longer owns a
     majority of the  outstanding  AA Shares,  Carso may require SBCI to sell AA
     Shares to the same purchaser on the same terms and conditions.

     Number of shares as to which such person has:

    (i)    Sole power to vote or to direct the vote:                0 Shares
    (ii)   Shared power to vote or to direct the vote:1,059,890,076 L Shares
    (iii)  Sole power to dispose or to direct the disposition of:   0 Shares
    (iv)   Shared power to dispose or direct
           the disposition of:                        1,059,890,076 L Shares



                                                             Page 6 of 8 Pages


Item 5. Ownership Of Five Percent Or Less Of A Class:

        Not applicable.

Item 6. Ownership Of More Than Five Percent On Behalf Of Another Person:

        Not applicable.

Item 7. Identification and Classification of the Subsidiary Which Acquired
        the Security Being Reported on by the Parent Holding Company:

        Not applicable.

Item 8. Identification And Classification Of Members Of The Group:

         Not applicable.

Item 9. Notice Of Dissolution Of Group:

        Not applicable.

Item 10. Certifications:

     By signing below, the undersigned hereby certify that, to the best of their
respective  knowledge  and  belief,  the  securities  referred to above were not
acquired  and are not held for the  purpose of or with the effect of changing or
influencing  the control of the issuer of the  securities  and were not acquired
and are not  held in  connection  with or as a  participant  in any  transaction
having that purpose or effect.



                                                             Page 7 of 8 Pages



                                           SIGNATURE

     After  reasonable  inquiry and to the best of my  knowledge  and belief,  I
certify that the information  set forth in this statement is true,  complete and
correct.

                                      SBC COMMUNICATIONS INC.



Dated:  March 30, 2001              By:  /s/ James s. Kahan
                                           James S. Kahan
                                           Senior Executive Vice President -
                                           Corporate Development



                                      SBC INTERNATIONAL, INC.



Dated:  March 30, 2001              By:  /s/ James S. Kahan
                                         James S. Kahan
                                         Executive Vice President - Development





                                                              Page 8 of 8 Pages




                                           EXHIBIT A

                                    JOINT FILING AGREEMENT

     In accordance with Rule  13d-1(k)(1)  under the Securities  Exchange Act of
1934,  as amended,  the  undersigned  hereby agree to the joint filing with SBC,
SBCI  and  SBCO  on  behalf  of each of them  of a  statement  on  Schedule  13G
(including  amendments thereto) with respect to L Shares,  without par value, of
America  Movil,  S.A. de C.V., and that this Agreement be included as an Exhibit
to  such  joint  filing.  This  Agreement  may  be  executed  in any  number  of
counterparts  all of which  taken  together  shall  constitute  one and the same
instrument.

        IN WITNESS WHEREOF, the undersigned hereby execute this Agreement this
30 day of March 2001.


                                      SBC COMMUNICATIONS INC.



Dated:  March 30, 2001              By:  /s/ James S. Kahan
                                           James S. Kahan
                                           Senior Executive Vice President -
                                           Corporate Development



                                      SBC INTERNATIONAL, INC.



Dated:  March 30, 2001              By:  /s/ James S. Kahan
                                         James S. Kahan
                                         Executive Vice President - Development