CASE NUMBER: 01-2810-TP-ATA CASE DESCRIPTION: TCG OHIO DOCUMENT SIGNED ON: 11/21/2024 DATE OF SERVICE: ________________________________________ 11/30/2001 Memo automatically approving the application with the effective date of 11/30/2001 10/31/2001 In the matter of the applicaiton of TCG Ohio, Inc. to revise its tariff to introduce the OCN feature to PrimePlex PRI Service.