In addition to Disney , Americast 's partners are phone companies Ameritech Corp. , BellSouth Corp. , GTE Corp. and SBC Communications .
<response> In addition to <organization>Disney</organization> , <organization>Americast</organization> 's partners are phone companies <organization>Ameritech Corp.</organization> , <organization>BellSouth Corp.</organization> , <organization>GTE Corp.</organization> and <organization>SBC Communications</organization> . </response>