| Date Filed | Summary | Pages |
| 01/08/2009 | Certificate No. 90-9171 is cancelled. | 2 |
| 11/24/2008 | In the matter of the application of CTC Communications dba One Communications to abandon certificate of public convenience and necessity for local service only requesting to retain IXC certification. | 12 |
| 07/10/2008 | Revised tariff pages, PUCO No. 1 filed by L. Manske on behalf of CTC Communications Corp.dba One Communications. | 15 |
| 04/03/2008 | Application Continued. (Part 2 of 2) | 52 |
| 04/03/2008 | In the matter of the application of CTC Communications Corp. dba One Communications to detariff certain tier 2 services and make changes related to the implementation of 06-1345-TP-ORD. | 200 |
| 04/02/2008 | In the matter of the application of CTC Communications Corp. dba One Communications to detariff certain Tier 2 Services and make other changes related to the implementation of Case No. 06-i345-TP-ORD. | 37 |
| 12/20/2007 | Certificate 90-9171 issued. | 3 |
| 09/29/2003 | Certificate No. 90-9171 issued. | 17 |
| 08/19/2003 | In the matter of the application of Columbia Ventures Broadband LLC and CTC Communications Corp. for grant of the authority necessary to complete a transfer of control. | 19 |
| 02/08/2001 | Entry ordering that the docketing division no longer maintain under seal the information set forth in Exhibits I and K of the applications. | 3 |
| 01/11/2001 | Memo automatically approving the application with the effective date of January 11, 2001. | 1 |
| 01/04/2001 | Responses to data requests filed on behalf of applicant by H. Malone. | 5 |
| 11/16/2000 | Motion for waiver of USOA accounting requirements filed on behalf of applicant by H. Malone. | 5 |
| 11/16/2000 | Motion for waiver of USOA accounting requirements and memorandum in support filed on behalf of applicant by H. Malone. | 5 |
| 11/16/2000 | Motion for waiver of USOA accounting requirements and memorandum in support filed on behalf of applicant by H. Malone. | 5 |