Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
Thousands block for 253-299
253-299-5WAQWEST CORPORATION9638SUMNERSMNRWA01DS110/04/2004Prefix Type: RBOC
Switch Name: SUMNER
Switch Type: 5ES
LATA: Seattle WA (674)
Tandem: STTLWA0303T
Detailed Switch Info
Thousands block for 253-750
253-750-6WAQWEST CORPORATION9638SUMNERSMNRWA01DS104/03/2013Prefix Type: RBOC
Switch Name: SUMNER
Switch Type: 5ES
LATA: Seattle WA (674)
Tandem: STTLWA0303T
Detailed Switch Info
253-826WAQWEST CORPORATION9638SUMNERSMNRWA01DS100/00/0000Prefix Type: RBOC
Switch Name: SUMNER
Switch Type: 5ES
LATA: Seattle WA (674)
Tandem: STTLWA0303T
Detailed Switch Info
253-863WAQWEST CORPORATION9638SUMNERSMNRWA01DS100/00/0000Prefix Type: RBOC
Switch Name: SUMNER
Switch Type: 5ES
LATA: Seattle WA (674)
Tandem: STTLWA0303T
Detailed Switch Info
253-891WAQWEST CORPORATION9638SUMNERSMNRWA01DS100/00/0000Prefix Type: RBOC
Switch Name: SUMNER
Switch Type: 5ES
LATA: Seattle WA (674)
Tandem: STTLWA0303T
Detailed Switch Info
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