The Uverse Starz pact expires in August followed by the Disney suite, among others in September (Directv last renewed the full Disney lineup in December 2014, but more recently made a deal to carry ACCN at launch).
From the July USA Today UVerse legal posting here:
https://www.att.com/esupport/article.html#!/u-verse-tv/KM1333754?gsi=q5eemy
August 2019
As previously noticed, the AT&T contract with the programmer for the following channels is set to expire. While these channels will continue to be available to U-verse members so long as AT&T has the rights to carry them, if a reasonable agreement cannot be reached with the programmer the programming will no longer be available. AT&T may modify the channel location for the programming by moving them from their current channel location to a channel between 9501 - 9599, and if a reasonable longer term agreement cannot be reached with the programmers, we may lose the rights to carry them (listed in alphabetical order) on or after August 2019:
IndiePlex (channel 914);
NHK World TV HD (channels 1221, 1379 in HD);
RetroPlex (channel 916 and 1916 in HD);
Russia Today (channel 370);
Starz (channel 902 and 1902 in HD);
Starz Cinema (channel 908);
Starz Comedy (channel 910 and 1910 in HD);
Starz Edge (channel 904 and 1904 in HD);
Starz Encore (channel 932 and 1932 in HD);
Starz Encore Action (channel 938 and 1938 in HD);
Starz Encore Black (channel 942 and 1942 in HD);
Starz Encore Classic (channel 934 and 1934 in HD);
Starz Encore Espanol (channel 943);
Starz Encore Family (channel 944);
Starz Encore Suspense (channel 936 and 1936 in HD);
Starz Encore - West (channel 933 and 1933 in HD);
Starz Encore Westerns (channel 940);
Starz in Black (channel 906 and 1906 in HD);
Starz Kids & Family (channel 912 and 1912 in HD);
Starz Movieplex (channel 909 and 1909 in HD);
Starz - West (channel 903 and 1903 in HD);
The Tennis Channel (channel 660 and in HD 1660).
September 2019
The AT&T contract with the programmer for the following channels is set to expire. While these channels will continue to be available to U-verse members so long as AT&T has the rights to carry them, if a reasonable agreement cannot be reached with the programmer the programming will no longer be available. AT&T may modify the channel location for the programming by moving them from their current channel location to a channel between 9501 - 9599, and if a reasonable longer term agreement cannot be reached with the programmers, we may lose the rights to carry them (listed in alphabetical order) on or after September 2019:
AT&T Sports Net Rocky Mountain West (channel 757 and 1757 in HD);
CTI-Zhong Tian (channel 3604);
Disney Channel (channel 302 and 1302 in HD);
Disney Channel - West (channel 303 and 1303 in HD);
Disney Jr. HD/- West (channel 1306 in HD);
Disney XD (channel 304 and 1304 in HD);
Disney XD - West (channel 305 and 1305 in HD);
Disney XD en Espanol (channel 3052 in HD);
Eleven Sports Network (channel 1665);
ESPN (channel 602 and 1602 in HD);
ESPN Classic (channel 603);
ESPN Deportes (channel 3113 and 3313 in HD);
ESPN2 (channel 606 and 1606 in HD);
ESPNEWS (channel 604 and 1604 in HD);
ESPNU (channel 604 and 1605 in HD);
Estrella (channel 3024);
Freeform (channel 178 and 1178 in HD);
Freeform West (channel 179 and 1179 in HD);
Jewelry TV HD (channels 1056, 1059, 1428 in HD);
Longhorn Network (channel 611 and 1611 in HD);
NBA TV (channel 632 and 1632 in HD);
NBC Sports Chicago (channel 741 and 1741 in HD);
NBC Sports Chicago + (channel 742 and 1742 in HD);
SECN (channel 607 and 1607 in HD);
SEC-A (channel 608 and 1608 in HD);
SEC-B (channel 609 and 1609 in HD);
Spectrum Sports Net (channel 777 and 1777 in HD);
Spectrum Sports net Alternate (channel 779 and 1779 in HD)