| Date Filed | Summary | Pages |
| 08/28/2003 | Final tariffs filed on behalf of Horizon Telecom, Inc. by M. Haab. | 25 |
| 07/09/2003 | Certificate No. 90-6144 issued. | 2 |
| 07/03/2003 | Memo automatically approving the application with the effective date of 7/3/03. | 1 |
| 07/03/2003 | Memo automatically approving the application with the effective date of July 3, 2003. | 1 |
| 07/02/2003 | Amended tariff sheets 10, 11, 14, 15, 16 and 17, to more clearly state compliance with MTSS, filed on behalf of applicant by M. Haab. | 7 |
| 06/25/2003 | Revised tariff, PUCO No. 1; this filing removes the provision relating to taxes, filed on behalf of applicant by M. Borne Haab. | 2 |
| 06/06/2003 | Notification to the Ohio Dept. of Taxation that they are in good standing and registered with the PUCO to provide resold interexchange services in Ohio as an RRJ, filed on behalf of Horizon Telecom, Inc., by M. Haab. | 1 |
| 06/03/2003 | In the matter of the application of Horizon Telecom, Inc. to provide resold interexchange telephone services. | 58 |