| Effective | Description | Package |
| 09/03/2024 | IL Tariff 21 Switched Access Term Plan Grandfathering & Update Shared Use | IX-24-0004 |
| 07/01/2024 | ILL Tariff 21 Access Service Shared Use Grandfather | IX-24-0001 |
| 09/01/2023 | Discontinue 8YY Carrier ID Only Query - Illinois | IX-23-0002 |
| 07/01/2023 | Illinois Intrastate 8YY Rate Reduction as Step 3 per Order FC-20-143 | IX-23-0001 |
| 07/01/2022 | 8YY Rate Reduction - ILTAR21 | IX-22-0002 |
| 05/16/2022 | Addition of Zero Demand Language -ILTAR21 | IX-22-0001 |
| 07/01/2021 | IL State 8YY Reduction | IX-21-0003 |
| 02/01/2021 | Detariffing MON Ring, DecaMAN and WaveMAN - move to IL Access Guidebook | IX-21-0002 |
| 03/17/2020 | IL Tar 21 - Traceback Lang, Additional Labor Lang | IX-20-0004 |
| 12/31/2019 | IL State Access Tariff - Remove references to intercept | IX-19-0007 |
| 10/01/2019 | Increase Cost Assessment Charge - IL Tariff 21 - Section 4 | IX-19-0006 |
| 03/05/2019 | IL State Access Tariff #21 CSME Grandfather and OEM, CSME to ASE Migration | IX-18-0018 |
| 03/01/2019 | Switched Access-Grandfather Term Plans Greater than 36 Months | IX-19-0005 |
| 02/15/2019 | IL State Access - Detariff Section 24 | IX-19-0004 |
| 02/02/2019 | IL - De-Tariff Section 7 and Section 21 | IX-19-0002 |
| 01/01/2019 | Increase Cost Assessment Charge (State Access) | IX-18-0013 |
| 12/05/2018 | IL State Access Tariff NRS Grandfather | IX-18-0017 |
| 11/01/2018 | IL State Access Tariff - AAF Modification | IX-18-0011 |
| 10/01/2018 | IL State Tariff to mirror FCC Tariff No 2 - 4Q2018 TRS Filing | IX-18-0012 |
| 10/01/2018 | Access Tariff Company Name Change | IX-18-0010 |
| 09/10/2018 | IL State OEM | IX-18-0008 |
| 07/03/2018 | IL Switched Access Rates for Lori | IX-18-0005 |
| 06/24/2018 | Operator Assistance Sunset Illinois | IX-18-0007 |
| 06/21/2018 | IL STATE DS1 Rate Clean-up | IX-18-0009 |
| 06/01/2018 | IL State DS0/VG Rate Changes 6/1/18 | IX-18-0006 |
| 05/02/2018 | IL State OCN Rate Changes | IX-18-0004 |
| 04/03/2018 | IL DS1 and DS3 Rate Changes | IX-18-0003 |
| 04/02/2018 | Inward Assistance Sunset IL | IX-18-0002 |
| 02/07/2018 | Establish Cost Assessment Charge | IX-17-0010 |
| 01/30/2018 | NRS Cleanup | IX-18-0001 |
| 11/03/2017 | BDS PC to PF -IL | IX-17-0009 |
| 10/29/2017 | Grandfather GigaMAN and DecaMAN Services (State Access) | IX-17-0007 |
| 09/15/2017 | IL Grandfather Term Plans 09-2017 | IX-17-0008 |
| 07/12/2017 | IL page 6-214 change | IX-17-0006 |
| 07/01/2017 | IL State Tand Rate Changes | IX-17-0005 |
| 06/22/2017 | IL Tandem | IX-17-0002 |
| 06/05/2017 | Operator Transfer Service Sunset IL | IX-17-0001 |
| 09/24/2016 | USOC Elimination | IX-16-0009 |
| 09/10/2016 | DCP Portability - Mirror AIT Trans 1849 | IX-16-0008 |
| 07/28/2016 | Operator Features Sunset | IX-16-0004 |
| 07/01/2016 | 2016 ICC Filing | IX-16-0005 |
| 05/31/2016 | Mirror AIT Transmittal 1844 | IX-16-0006 |
| 05/21/2016 | Mirror AIT Trans 1845 | IX-16-0007 |
| 05/01/2016 | ASE Rate Reduction | IX-16-0003 |
| 01/28/2016 | ADE HighSpeed Aggregation and Meet Point | IX-16-0002 |
| 01/12/2016 | Mirror AIT Transmittal 1835 and 1837 | IX-16-0001 |
| 12/05/2015 | Mirror AIT Transmittal 1834 | IX-15-0013 |
| 11/21/2015 | Mirroring Reduce Rate | IX-15-0012 |
| 11/19/2015 | Modifications to ASE Cancellation Tier | IX-15-0009 |
| 11/13/2015 | Sunset Multichannel Video Service | IX-15-0011 |
| 09/15/2015 | ADE Cross Connect | IX-15-0008 |
| 09/08/2015 | ASE Cancellation Charge | IX-15-0006 |
| 07/01/2015 | 2015 ICC | IX-15-0005 |
| 06/30/2015 | Intro to ADE | IX-15-0007 |
| 06/15/2015 | Calling Card | IX-15-0002 |
| 05/31/2015 | DA Automation | IX-15-0004 |
| 05/03/2015 | Clean Up | IX-15-0003 |
| 03/13/2015 | Mirror AIT Transmittal 1821 | IX-14-0010 |
| 11/12/2014 | Sunset Wideband Analog and Data Service | IX-14-0007 |
| 11/04/2014 | Mirror AIT Price Flex Contract Nos. 216, 217, 218 and 219 | IX-14-0008 |
| 10/16/2014 | Intellectual Property | IX-14-0006 |
| 07/30/2014 | Mirror AIT 1811 - ASE Cross Connect | IX-14-0005 |
| 07/01/2014 | ICC | IX-14-0003 |