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Public Notice No. 849
Public Notice of Tandem Decommissioning Under Rule 51.332
CenturyLink's Internet address: http://www.centurylink.com/disclosures/

Tandem Decommissions in Colorado

First Implementation Date:

February 16, 2022
Original Date Posted:

September 22, 2021
Summary:

CenturyLink announces the planned decommissioning of the Denver Main (DNVRCOMA03T) DMS200 Local Tandem. All Tandem function will be moved to the DNVRCOMA96T.

The Telcordia® LERG™ will be updated accordingly to reflect the new homing arrangements for the CenturyLink subtending end offices and the associated NPAXXs LERG effective 2/16/22. The decommission date for the DNVRCOMA03T of 3/25/22 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 Main 03T
Switch ID DNVRCOMA03T
Switch Type DMS200
Point Code 248-031-003
Implementation Date March 25, 2022

All codes and working service will be transferred to:

Office Name Denver Main 96T
Switch ID DNVRCOMA96T
Switch Type DMS200
Point Code 248 031-001
Implementation Date March 25, 2022
Interface Requirements:

Technical publications for the D200 can be obtained from Nortel.

The LERG™ is available from Telcordia®.

 
Additional Information:

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

Michelle Stanek
CenturyLink Corporation
700 W Mineral Ave
Littleton, CO 80120
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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Net Disclosures Listed Numerically

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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