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Active Network Disclosures News Announcements – January 1996 to Present Date
Disclosure
News # 		Title of Network Disclosure and Release Date:
270 Broadband PC Interface, 1/16/96
287 Advanced Intelligent Network Feature Interaction Summary for SingleNumber Service (SNS) - Basic, Updated 7/5/02
296 Bulk Calling Line Identification (BCLID) Updated to #285, 6/26/96
306 Advanced Intelligent Network Feature Interaction Summary for Remote Access Forwarding (RAF) and Scheduled Forwarding (SF), 8/20/96
327 Coin Line Interface for Payphone Services, 12/18/96
347 Central Office - Automatic Call Distribution (CO-ACD) Management Information System (MIS) Host to Remote Terminal Interface - Report Partner, Updated 5/17/97
365 Common Channel Signaling (CSS) Access to LIDB Providing Originating Line Number Screening (OLNS), Updated 8/22/97
366 Simplified Message Desk Interface (SMDI), 9/26/11
371 Customer Programmable Ring Cycle, 9/22/97
388 Switched 56 kbit/s Service, Updated 11/26/97
393 Long-Distance Alert, 1/12/98
397 Type 2D Interconnection for Directory Assistance and Operator Assistance Call Completion Services, Including Release Link Call Completion, Updated 10/24/02
398 Custom Local Area Signaling Services (CLASS) Continuous Re-dial Deluxe Enhancement, Updated 8/10/99
399 Free Framed DS1 Interface Revision, 1/23/98
400 Asynchronous Transfer Mode (ATM) DS1, DS3, OC-3 and OC-12 Cell Relay User-Network Interfaces, Inverse Multiplexing over ATM (IMA), and Broadband ISDN Inter-Carrier Interface (B-ICI), Updated 10/14/08
401 Frame Relay, Frame Relay with Variable Port Speeds and Customer Network Management Availability, Updated 9/12/08
402 ISDN-Compatible Services and 64 Kb/s Unrestricted Clear Channel Capability (64CCC), Updated 2/28/19
406 Introduction: Call Waiting Deluxe in Conjunction with the Analog Display Services Interface (ADSI), Updated 1/23/03
407 Wireless Carrier Interconnection to the E911 Emergency Services Network Updated, 5/1/98
409 Interconnect Mediated Access (IMA) XML Disclosure Documents, Updated 10/31/11
410 Flexible ANI II Digits for Payphone Compensation 7/16/02
414 Service Provider Local Number Portability (LNP), 4/20/10
415 Digipac® X.25 Packet Service, 5/5/98
417 CSMA/CD, 10BASE-T CSMA/CD and 100BASE-TX CSMA/CD Local Area Network (LAN) Interfaces for LAN Switching Service (LSS) - UPDATE 10/16/03
425 Expanded 15-Digit International Direct Distance Dialing (IDDD), Updated 11/12/98
429 Enhanced MF Signaling, 1/20/99
433 Modem Aggregation Service (MAS), 4/27/01
436 Serial Digital Video Service at 270 Mbit/s (SDVS 270), 08/31/04
440 Intermediate Frequency/ Multi Media Distribution Service, 5/26/99
441 Global Locator Services Based on ANSI/TIA/EIA-41 Cellular Radiotelecommunications Intersystem Operations Mobility Application Part (MAP) Protocol Encapsulated in Transaction Capabilities Application Part (TCAP) Messages Over a Common Channel Signaling System 7 (CCS/SS7) Network Interconnection, 6/2/99
448 Qwest ISDN Digital Subscriber Line (IDSL), Updated 1/23/02
449 Talking Call Waiting, 7/25/00
459 Rate Adaptive Digital Subscriber Line (RADSL) Interface (Including the Discrete Multi-Tone (DMT) Interface and the Carrierless Amplitude/Phase Modulation (CAP) Interface), Updated 1/30/06
478 Synchronous Optical Network (SONET) Interfaces: STS-1, OC-3, OC-12, OC-48 and OC-192 -And- Ethernet over SONET (EoS) Interfaces: 10Base-T, 100Base-TX, 1000Base-LX/SX, Updated 9/11/09
487 Wireless Phase II: E2 Deployment, Updated 4/2/03
489 Standardization of 911 Trunk Group Options, 07/30/02
491 CCCS-SS7 Protocol-IntraLATA and InterLATA Call Setup Update to No. 258 (7/30/03) - 8-bit SLS; Tekelec Eagle, Updated 3/18/10
494 CenturyLink Metro Ethernet QC, Updated 7/25/23
496 Qwest Sealed DSLAM, 10/9/03
498 Multi-LATA Signaling Access, 9/02/04
500 L2TP, 8/18/04
501 Multi-LATA Signaling Access & STP Decommissioning, Updated 11/13/13
510 Fiber to the Premise (FTTP), Updated 2/20/07
546 Switch Decommissions in Arizona and Oregon, Updated 4/19/06
557 10-Digit Signaling for Traffic on the Qwest Corporation Network, 5/5/06
577 Operator Services - Automatic Call Distribution Service (OS-ACD), 8/31/06
620 Serial Digital Video Service (SDVS), 8/7/07
621 Standardization of PBX PRI Trunk Group Options for 9-1-1 calls, 8/10/07
633 RF Transport Video Service, 11/13/07
734 NG9-1-1 - Update to add a second PSAP Location, 4/1/13
739 Copper Retirements in Arizona, Iowa, Minnesota, Wyoming, 12/15/2010
741 Copper Retirements in Iowa, Minnesota, Utah, 11/2/2010
742 Switch Replacement in Carbondale Colorado, 11/10/2010
743 Copper Retirements in Arizona, Colorado, Montana, Nebraska, Washington, 12/1/2010
744 Copper Retiremnts in Iowa, Minnesota, Nebraska, 1/3/2011
745 Copper Retirements in Arizona, Colorado, Minnesota, New Mexico, 1/18/2011
746 Copper Retirements in Iowa, Minnesota, 2/1/2011
747 Copper Retirements in Minnesota, South Dakota, 2/15/2011
748 Copper Retirements in Minnesota, Washington, 3/9/2011
749 Copper Retirements in Minnesota, New Mexico, 3/21/2011
750 Copper Retirements in Minnesota, 4/4/2011
751 Copper Retirements in Colorado & Minnesota, 4/19/2011
752 Copper Retirements in Minnesota & New Mexico, 5/11/2011
753 Copper Retirements in Oregon, 6/1/2011
754 Copper Retirements in Minnesota, 6/13/2011
755 Copper Retirements in Arizona, Minnesota, Oregon, 7/6/2011
756 Copper Retirements in Minnesota, 7/19/2011
757 NG9-1-1 for the State of Washington, Updated 3/15/2013
758 Copper Retirements in Iowa, Minnesota, Nebraska and Oregon, 8/17/2011
759 Copper Retirements in South Dakota, 8/22/2011
760 Copper Retirements in Minnesota and Nebraska, 9/27/2011
761 Copper Retirements in Arizona, Colorado and Oregon, 11/28/2011
762 SMS800 Database Consolidation, 12/14/2011
763 Copper Retirements in Arizona, Minnesota and New Mexico, 1/17/2012
764 Copper Retirements in Arizona, Iowa, Minnesota and Washington, 1/31/2012
765 Copper Retirements in Arizona, Iowa, Minnesota, Nebraska, Washington and Wyoming, 2/14/2012
766 Copper Retirements in Arizona, Iowa and Minnesota, 3/15/2012
767 Copper Retirements in Arizona, 5/15/2012
768 Copper Retirements in Arizona, Minnesota and New Mexico, 8/15/2012
769 Copper Retirements in Arizona, Colorado, Iowa, North Dakota, Oregon and South Dakota, Updated 10/25/2012
770 Copper Retirements in Arizona, Colorado, Minnesota and Washington, 12/13/2012
771 Copper Retirements in Colorado, Iowa, Minnesota, Montana and Washington, 2/13/2013
772 Copper Retirements in Iowa, Minnesota and Washington, 4/12/2013
773 Copper Retirements in Minnesota, New Mexico and Washington, 6/21/2013
774 Copper Retirements in Minnesota, New Mexico and Washington, 8/26/2013
775 Copper Retirements in Arizona, Colorado, Iowa and Minnesota, 12/16/2013
776 Copper Retirements in Colorado, Idaho and Minnesota, 3/7/2013
777 Copper Retirements in Iowa, Minnesota and North Dakota, Updated 5/20/2014
778 Copper Retirements in Arizona, Iowa, South Dakota and Washington, 7/3/2014
779 Copper Retirements in Iowa, Minnesota, and Washington, 9/15/2014
780 Copper Retirements in Arizona, Iowa, Minnesota, and North Dakota, 12/17/2014
781 Copper Retirements in Arizona, 1/20/2015
782 Copper Retirements in Arizona, Iowa, and Minnesota, 3/27/2015
783 Copper Retirements in Arizona, Minnesota, and Oregon, 5/19/15
784 Copper Retirements in Colorado, Iowa, Minnesota, and Washington, 8/10/15
785 Fiber To The Home - Copper Retirements in Minnesota and Washington, 11/2/15
786 Switch Decommissions in Colorado, 10/21/15
787 Switch Decommissions in Colorado, 10/28/15
788 Copper Retirements in Arizona, Iowa, Minnesota, Montana, and North Dakota, 9/28/16
789 E9-1-1 for the Frontier Communications Counties of the State of Oregon, 6/9/16
790 Copper Retirements in Arizona, Colorado, Idaho, Iowa, Nebraska, New Mexico, North Dakota, South Dakota, and Washington, 9/28/16
791 Fiber To The Home - Copper Retirements in Minnesota, and Washington, 9/28/16
792 Copper Retirements in Arizona, Colorado, Iowa, Minnesota, Montana, Nebraska, New Mexico, and North Dakota, 10/13/16
793 Fiber-To-The-Home - Copper Retirements in Minnesota, 11/7/16
794 Copper Retirements in Arizona, Iowa, Minnesota, North Dakota, and Nebraska, 2/13/17
795 Fiber To The Home - Copper Retirements in Utah, 2/13/17
796 Switch Decommissions in Oregon, 4/12/17
797 Switch Decommissions in Arizona, 7/28/17
798 Copper Retirements in Minnesota and Nebraska, 1/29/18
799 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of North Carolina, 1/31/18
800 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Missouri, 2/16/18
801 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Missouri, 2/16/18
802 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Missouri, 2/16/18
803 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Texas, 2/24/18
804 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Kansas, 2/24/18
805 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Kansas, 2/24/18
806 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Missouri, 1/28/20
807 Copper Retirements in Minnesota and North Dakota, 3/08/18
808 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Missouri, 3/28/18
809 Tandem Decommissions in Minnesota, 4/5/18
810 Copper Retirements in Iowa and Minnesota, 5/11/2018
812 Tandem Decommissions in Colorado, 7/16/18
813 Copper Retirements in Minnesota, 7/31/2018
814 Fiber-To-The-Home - Copper Retirements in Minnesota and Nebraska, 7/31/2018
815 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Missouri, 9/17/2018
816 Copper Retirements in Minnesota, 9/24/2018
817 Copper Retirements in Oregon, 8/30/2019
818 Switch Decommissioning in Minnesota, 2/26/2019
819 Copper Retirements in Iowa, 03/07/2019
820 Fiber-To-The-Home - Copper Retirements in Nebraska, 03/07/2019
821 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Wisconsin, 03/27/2019
822 Fiber-To-The-Home - Copper Retirements in North Dakota and Nebraska, 05/08/2019
823 Tandem Decommissions in Utah, 5/15/19
824 Fiber-To-The-Home - Copper Retirements in North Dakota, 05/28/2019
825 Copper Retirements in Minnesota, 05/28/2019
826 Tandem Decommissions in Arizona, 10/20/19
827 Fiber-To-The-Home - Copper Retirements in Colorado, 10/20/2019
828 Fiber-To-The-Home - Copper Retirements in Iowa, 1/30/2020
829 Fiber-To-The-Home - Copper Retirements in Utah, 1/6/2020
830 Tandem Decommissions in New Mexico, 2/14/2020
831 Switch Decommissions in Utah, 2/14/2020
832 Fiber-To-The-Home - Copper Retirements in Iowa, 3/9/2020
834 Fiber-To-The-Home - Copper Retirements in Arizona, Colorado, Minnesota, Nebraska, Oregon, Utah, and Washington, 5/5/2020
835 Tandem Decommissions in Washington, 5/15/2020
836 Tandem Decommissions in Washington, 5/15/2020
837 Copper Retirements in North Dakota, South Dakota, Utah, and Washington, 06/23/2020
838 Fiber-To-The-Home - Copper Retirements in Colorado and Minnesota, 07/15/2020
839 Tandem Decommissions in Nebraska, 11/22/2020
840 Tandem Decommissions in Iowa, 11/22/2020
841 Fiber-To-The-Home - Copper Retirements in Arizona, Nebraska, and North Dakota, 03/15/2021
842 Copper Retirements in Iowa and Minnesota, 04/02/2021
843 Tandem Decommissions in North Carolina, 04/08/2021
844 Fiber-To-The-Home - Copper Retirements in Nebraska, and Minnesota, 04/22/2021
845 Switch Decommissions in Minnesota, 05/18/2021
846 Copper Retirements in Michigan, 05/28/2021
847 Tandem Decommissions in Washington, 06/18/2021
848 Fiber-To-The-Home - Copper Retirements in Nebraska, 08/31/2021
849 Tandem Decommissions in Colorado, 09/22/2021
850 Copper Retirements in North Dakota, 09/22/2021
851 Copper Retirements in North Dakota, 11/18/2021
852 E9-1-1 Served by CenturyLink's PlantCML Sentinel ECS-1000 Routers/ANI-ALI Controllers in the State of Wisconsin, 11/18/2021
853 Switch Decommissions in Arizona, 02/07/2022
854 Tandem Decommissions in Oregon, 02/22/2022
855 Tandem Decommissions in Oregon, 02/22/2022
856 Tandem Decommissioning in Arizona, 05/19/2022
857 Copper Retirements in Minnesota, 08/12/2021
858 Switch Decommissions in Minnesota, 02/21/2023
859 Tandem Decommissions in Colorado, 03/28/2023
860 Tandem Decommissions in Nevada, 05/18/2023

❯ Network Disclosures – Listed Alphabetically by Title
❯ Network Disclosures home page

Questions regarding Network Disclosure information can be referred to the individual listed on the Disclosure Announcement, or contact Jamal Boudhaouia, CenturyLink's Manager of Network Disclosures at Jamal.Boudhaouia@CenturyLink.com or (303) 707-8561.

Customer inquiries not associated to Network Disclosures; such as, phone service and billing questions can be referred to the CenturyLink Business Center at (800) 244-1111.

Customer inquiries regarding CenturyLink DSL service can be referred to (888) 634-2599.
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