| Date Filed | Summary | Pages |
| 10/17/2023 | Case Action Form closing case with an effective date of 10/17/2023 electronically filed by Mrs. Tanika Hawkins on behalf of Public Utilities Commission of Ohio. | 2 |
| 03/25/2021 | Notice of Cancellation of Certificate No. 90-5172 with an effective date of of 03/12/21 filed by Michelle Green. | 2 |
| 06/06/2008 | In the matter of the application to detariff certain Tier 2 Services and to make other changes related to the implementation of Case No. 06-1345-TP-ORD. electronically filed by Miss Laura McGrath on behalf of Operator Service Company, LLC. | 37 |
| 01/26/2006 | In the matter of the application of Operator Service Company LLC to revise PUCO Tariff No. 2, to delete the maximum rates and revises the operator assisted per minute usage rates and per call service charges to mirror the current benchmark rates. | 35 |
| 06/01/2005 | Revision to long distance tariff to incorporate the company's name from Operator Service Company to Operator Service Company, LLC, filed by C. Wightman. | 3 |
| 06/01/2005 | Certificate No. 5172 issued. | 2 |
| 05/09/2005 | In the matter of the application of Operator Service Company to revise tariff to incorporate company name change to Operator Service Company LLC. | 107 |
| 11/22/2004 | Additional information filed by C. Wightman on behalf of Operator Service Company. | 1 |
| 03/12/2004 | In the matter of the application of Operator Service Company to revise the long distance tariff to additional verbiage to the description of Busy Line Verification/Busy Line Interrupt Service. | 15 |
| 01/07/2004 | In the matter of the application for tariff revision for the Operator Service Company. | 17 |
| 12/11/2003 | Notice to withdraw the application, filed on behalf of applicant by C. Wightman. | 1 |
| 11/19/2003 | In the matter of the application of Operator Service Company to revise the long distance tariff, to introduce a provision for the handling of jurisdictionally local placed calls, Busy Line Verification/Interrupt Service and increases the Nonsubscriber Service Charge. | 21 |
| 09/22/2003 | In the matter of the application of Operator Service Company to resell telecommunications services. | 21 |
| 07/31/2003 | In the matter of the application of Operator Service Company to revise its tariff to reflect the new forms. | 11 |
| 07/31/2003 | In the matter of the application of Global NAPs Ohio, Inc. to revise its tariff to reflect the new forms. | 11 |