CASE NUMBER: 01-2488-TP-ATA CASE DESCRIPTION: AMERITECH OHIO DOCUMENT SIGNED ON: 7/17/2024 DATE OF SERVICE: ________________________________________ 09/24/2001 In the matter of the application of Ameritech Ohio to establish a new Centrex feature, Centrex Routed Number. 09/24/2001 Memo automatically approving the application with the effective date of 9/24/01.