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Public Notice No. 854
Short Term Public Notice Under Rule 51.333(a)
CenturyLink's Internet address: http://www.centurylink.com/disclosures/

Tandem Decommissions in Oregon

First Implementation Date:

July 20, 2022
Original Date Posted:

February 22, 2022
Summary:

CenturyLink announces the planned decommissioning of Portland (PTLDOR131GT) DMS 200 Tandem. All Operator functions will be moved to the Portland (PTLDOR13C9T) DMS 200 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 07-20-22. The decommission date for the PTLDOR131GT of 08-26-22 will be input into the LERG once all CenturyLink homing changes have been input.

Locations, Timing of Deployments & Interface Requirements:

The following gives additional details on the switch decommissioning:
Office Name Portland
Switch ID PTLDOR131GT
Switch Type DMS 200
Point Code 248 228 002
Implementation Date August 26, 2022

All homing and working service will be transferred to:

Office Name Portland
Switch ID PTLDOR13C9T
Switch Type DMS 200
Point Code 248 228 001
Implementation Date August 26, 2022
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 R. Stanek
Michelle.Stanek@Lumen.com
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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