CASE NUMBER: 02-1046-CT-ZTA CASE DESCRIPTION: MCI/WORLDCOM COMMUNICATIONS, INC. DOCUMENT SIGNED ON: 4/26/2024 DATE OF SERVICE: ________________________________________ 05/02/2002 In the matter of the application of MCI WorldCom Communications, Inc. to revise its tariff, PUCO No. 2, to introduce Option CCCC (Basic Calling Plan Q).