CASE NUMBER: 09-0361-TP-ATA CASE DESCRIPTION: XO COMMUNICATIONS SERVICES INC DOCUMENT SIGNED ON: 4/26/2024 DATE OF SERVICE: ________________________________________ 06/04/2009 Memo closing case with an effective date of 6/4/09. 05/29/2009 Case Action form filed requesting File Final Tariffs. 04/28/2009 In the matter of the application of XO Communications Services, Inc. PUCO Tariff No. 4 to make revisions.