CASE NUMBER: 02-1852-CT-ZTA CASE DESCRIPTION: ZONE TELECOM,INC. DOCUMENT SIGNED ON: 3/28/2024 DATE OF SERVICE: ________________________________________ 07/23/2002 In the matter of the application of Zone Telecom, Inc. to revise its tariff, PUCO No. 1, to add Zone LD to Zone CMS; add Invoice Retrieval Charge; add Minimum Usage Charge; and add Customized Service Packages.