| Date Filed | Summary | Pages |
| 10/20/2004 | Revised Tariff PUCO No. 2 filed on behalf of applicant by T. Powell. | 11 |
| 10/14/2004 | Letter canceling Certificate 90-9086. | 4 |
| 10/01/2004 | Revised tariff pages for PUCO No. 2 filed by T. Powell on behalf of company. | 17 |
| 07/22/2004 | In the matter of the application of Allegiance Telecom of Ohio, Inc. to introduce True Business Total and Digital Total Communications Services offerings and to modify ISDN PRI and Digital Local Trunks. | 22 |
| 03/08/2004 | In the matter of the application of Allegiance Telecom of Ohio, Inc. for tariff revisions clarifying dedicated access definitions to its tariff. | 29 |
| 12/12/2003 | Tariff, PUCO No. 1; this filing corrects the language in the local call detail billing section to clarify billing per service location, filed on behalf of applicant by S. Kurlan. | 2 |
| 11/21/2003 | In the matter of the application of Allegiance Telecom of Ohio, Inc. for local tariff revision to correct the language in the local call detail billing section to clarify billing per service location. | 12 |
| 08/18/2003 | In the matter of the application of Allegiance Telecom of Ohio, Inc., to revise local exchange tariff to add the PRI, Long Distance Bucket and You Choose Feature Bundled Packages to the tariff. | 21 |
| 07/17/2003 | In the matter of the application of Allegiance Telecom of Ohio, Inc. to revise tariff PUCO No. 1. | 14 |
| 05/30/2003 | Revised tariff pages, 15th revised sheet 2; 7th revised sheet 3.1; 3rd revised sheet 180.4, filed on behalf of applicant by S. Kurlan. | 7 |
| 04/02/2003 | In the matter of the application of Allegiance Telecom of Ohio, Inc. to revise its tariff to change the directory assistance call allowances and make textual changes to directory assistance. | 17 |
| 02/05/2003 | In the matter of the application of Allegiance Telecom of Ohio, Inc. to revise its tariff to list a new price for the record order change service. | 11 |
| 01/17/2003 | Revised tariff pages 1st revised sheet No. 86, 87, 88, 89; 2nd revised sheet No. 110, 4th revised sheet No. 111; 3rd revised sheet No. 112; 2nd revised sheet No. 113; 1st revised sheet No. 160.11; 8th revised sheet No. 173; 5th revised sheet No. 174; 3rd revised sheet No. 180.3; 2nd revised sheet No. 180.4; 4th revised sheet No. 180.5; 4th revised sheet No. 183, filed on behalf of Allegiance Telecom of Ohio, Inc. | 16 |
| 07/16/2002 | Request to withdraw the application, filed on behalf of applicant by S. Kurlan. | 1 |
| 06/24/2002 | Correction pages for the Access Service Tariff filed on behalf of Allegiance Telecom of Ohio, Inc. on 6/14/02 filed by S. Kurian. | 5 |