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Public Notice No. 859
Short Term Public Notice Under Rule 51.333(a)
CenturyLink's Internet address: http://www.centurylink.com/disclosures/

Tandem Decommissions in Colorado

First Implementation Date:

September 15, 2023
Summary:

CenturyLink announces the planned decommissioning of Denver South (DNVRCOSO02T) DMS200 Tandem. All Feature Group B, C, D, and IntraLATA functions will be moved to the Denver Main (DNVRCOMA02T) DMS200 Tandem. The Telcordia® LERG™ will be updated accordingly to reflect the new homing arrangements for the CenturyLink subtending end offices and the associated NPAXXs effective 8/9/23. The decommission date for the DNVRCOSO02T of 09/15/23 will be input into the LERG once all Providers have changed their Homing.

Locations, Timing of Deployments & Interface Requirements:

The following gives additional details on the switch decommissioning:
Office Name Denver South 02T
Switch ID DNVRCOSO02T
Switch Type DM2
Point Code 248 031 021
Implementation Date 9/15/23

All homing and working service will be transferred to:

Office Name Denver Main
Switch ID DNVRCOMA02T
Switch Type DM2
Point Code 248 031 001
Implementation Date 9/15/23
Interface Requirements:

Technical publications for the 5ESSS can be obtained from Lucent Technologies.

The LERG™ is available from Telcordia®.

 
Additional Information:

Services providers desiring technical information in conjunction with this notification may contact:

Michelle Stanek
Senior Planning Engineer
720-567-6913

This Network Disclosure is available as a PDF download. If you need to print Network Disclosures, the PDF file will give you more flexibility and a higher quality printout than will a Web page, which is designed to be viewed with a Web browser. If you need the Adobe Reader, you can download it for free from Adobe's Web site.

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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.
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