| Date Filed | Summary | Pages |
| 04/24/2006 | Memo automatically closing case with the effective date of 4/24/2006 | 1 |
| 04/13/2006 | Tariff amendments to XO Communications Services Inc. PUCO Tariff No.1 filed by D. Ostroff. | 3 |
| 04/11/2006 | Revised pages to P.U.C.O. Tariff No. 1 amendments to revisions issued March 15, 2006 effective date of April 14, 2006, on behalf of XO Communications Services, Inc. filed by D. Ostroff. | 3 |
| 03/31/2006 | Amendments to revised tariff PUCO No.1, modified non-routine installation and emergency redundancy routing revisions filed by D. Ostroff on behalf of XO Communications Services, Inc. | 9 |
| 03/15/2006 | In the matter of the application of XO Communications Services, Inc. to revise PUCO No.1 to introduce Emergency Redundancy Routing and modify Non-Routine Installation language. | 34 |