TABLE 28

AT&T'S SHARE OF INTERSTATE MINUTES



                            PREMIUM        ALL
                            MINUTES        MINUTES


  1984THIRD QUARTER             98.7 %        84.2 %
      FOURTH QUARTER            94.6          80.2


  1985FIRST QUARTER             99.8          83.0
      SECOND QUARTER            95.5          80.3
      THIRD QUARTER             92.2          78.9
      FOURTH QUARTER            87.9          77.1


  1986FIRST QUARTER             88.2          79.5
      SECOND QUARTER            84.7          77.5
      THIRD QUARTER             82.8          76.6
      FOURTH QUARTER            78.9          74.0


  1987FIRST QUARTER             77.8          72.9
      SECOND QUARTER            78.3          73.7
      THIRD QUARTER             75.2          71.2
      FOURTH QUARTER            73.7          70.4


  1988FIRST QUARTER             72.8          69.8
      SECOND QUARTER            71.8          69.0
      THIRD QUARTER             70.8          68.2
      FOURTH QUARTER            69.6          67.2


  1989FIRST QUARTER             68.9          66.8
      SECOND QUARTER            66.8          64.8
      THIRD QUARTER             66.3          64.4
      FOURTH QUARTER            65.6          63.9


  1990FIRST QUARTER             64.6          63.0
      SECOND QUARTER            63.6          62.1
      THIRD QUARTER             64.0          62.5
      FOURTH QUARTER            64.3          63.0


  1991FIRST QUARTER             64.3          63.0
      SECOND QUARTER            62.8          61.7
      THIRD QUARTER             63.0          61.9
      FOURTH QUARTER            63.2          62.1


  1992FIRST QUARTER             63.1          62.2
      SECOND QUARTER            60.8          60.0
      THIRD QUARTER             61.0          60.3
      FOURTH QUARTER            60.3          59.7


  1993FIRST QUARTER             61.8          61.3
      SECOND QUARTER            60.8          60.3
      THIRD QUARTER             60.6          60.2
      FOURTH QUARTER            59.7          59.3


  1994FIRST QUARTER             60.1          59.8
      SECOND QUARTER            59.3          58.9
      THIRD QUARTER             57.8          57.5
      FOURTH QUARTER            58.5          58.3


  1995FIRST QUARTER             57.8          57.6
      SECOND QUARTER            56.7          56.5
      THIRD QUARTER             56.0          55.8
      FOURTH QUARTER            56.2          56.0