AT&T Clec Online





Handbook for AL, FL, GA, KY, LA, MS, NC, SC, TN

Non-impaired DS1 and DS3 Wire Centers

Printer Friendly

Determining DS1 and DS3 Loop Impairment

 

As of the effective date of the TRO Remand Order, i.e., March 11, 2005, CLECs are no longer authorized to place, nor will AT&T accept  New, Migration or Move LSRs for DS1 or DS3 High-Capacity Loops in service areas served by Wire Centers meeting the criteria set forth by the FCC in its TRO Remand Order, Rules 51.319(a)(4)and 51.319(a)(5) (“Affected DS1 and DS3 High-Capacity Loops”). Any New, Migration or Move LSRs placed for Affected DS1 or DS3 High-Capacity Loops on or after March 11, 2005 will be rejected.

 

CLECs may use the lists below to determine whether unbundled DS1 or DS3 loops are available at a particular wire center.

 

Unbundled DS1 loops are not available if served by a wire center with at least 60,000 business lines and at least 4 fiber-based collocators.  In wire centers where unbundled DS1 loops are available, CLECs may not obtain more than ten unbundled DS1 loops to a single building.

 

Unbundled DS3 loops are not available if served by a wire center with at least 38,000 business lines and at least 4 fiber-based collocators.  In wire centers where unbundled DS3 loops are available, CLECs may not obtain more than one unbundled DS3 loop to a single building.

 

Non-impaired Wire Centers – DS1 Loops

 

As of March 11, 2005, Unbundled DS1 Loops will not be available in the following wire centers.  (CLECs may continue to use existing DS1 Loops that were in place in these wire centers on March 11, 2005 subject to the 12-month transition established by the FCC.)

 

SEE DS-1 TABLES BELOW

 

Non-impaired Wire Centers – DS3 Loops

 

As of March 11, 2005, Unbundled DS3 Loops will not be available in the following wire centers.  (CLECs may continue to use existing DS3 Loops that were in place in these wire centers on March 11, 2005 subject to the 12-month transition established by the FCC.)

 

SEE DS-3 TABLES BELOW

 




DS-1 Non-impaired DS1 Wire Centers top
Revised: 05/25/10 File Midwest Region DS1 Loop Non-Impairment
Revised: 04/26/13 File Southwest Region DS1 Loop Non-Impairment
Revised: 05/27/08 File West Region DS1 Loop Non-Impairment

DS-3 Non-impaired DS3 Wire Centers top
Revised: 02/13/07 File Midwest Region DS3 Loop Non-Impairment
Revised: 12/19/05 File Southwest Region DS3 Loop Non-Impairment
Revised: 05/27/08 File West Region DS3 Loop Non-Impairment

DS-1 and DS-3 Non-impaired Wire Centers in the Southeast Region top
Revised: 06/27/14 File Southeast Region DS1 and DS3 Non-Impairment
  Combines DS1 and DS3 Wirecenter listings for this region.

DS1 and DS3 Competitive Wire Center List top
Revised: 01/16/20 File 12 State Competitive CLLI List- UNE Forbearance
Revised: 01/16/20 File Southeast Region Competitive CLLI List - UNE Forbearance