CASE NUMBER: 90-6144-CT-TRF CASE DESCRIPTION: HORIZON TELECOM, INC. DOCUMENT SIGNED ON: 9/18/2020 DATE OF SERVICE: ________________________________________ 08/05/2008 Cancelled certificate no. 90-6144. 08/28/2003 Final tariffs filed on behalf of Horizon Telecom, Inc. by M. Haab. 06/03/2003 In the matter of the application of Horizon Telecom, Inc. to provide resold interexchange telephone services.