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 559-524
559-524-3CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SANGERSNGRCAXF87A06/11/2010Prefix Type: ICO
Switch Name: SANGER
Switch Type: NTDMS1
LATA: Fresno CA (728)
Tandem: SNGRCAXF87T
Detailed Switch Info
559-524-6CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SANGERSNGRCAXF87A11/24/2009Prefix Type: ICO
Switch Name: SANGER
Switch Type: NTDMS1
LATA: Fresno CA (728)
Tandem: SNGRCAXF87T
Detailed Switch Info
559-524-7CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SANGERSNGRCAXF87A11/24/2009Prefix Type: ICO
Switch Name: SANGER
Switch Type: NTDMS1
LATA: Fresno CA (728)
Tandem: SNGRCAXF87T
Detailed Switch Info
559-876CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SANGERSNGRCAXF87A00/00/0000Prefix Type: ICO
Switch Name: SANGER
Switch Type: NTDMS1
LATA: Fresno CA (728)
Tandem: SNGRCAXF87T
Detailed Switch Info
Thousands block for 559-876
559-876-1CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SANGERSNGRCAXF87AN/APrefix Type: ICO
Switch Name: SANGER
Switch Type: NTDMS1
LATA: Fresno CA (728)
Tandem: SNGRCAXF87T
Detailed Switch Info
559-876-2CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SANGERSNGRCAXF87AN/APrefix Type: ICO
Switch Name: SANGER
Switch Type: NTDMS1
LATA: Fresno CA (728)
Tandem: SNGRCAXF87T
Detailed Switch Info
559-876-3CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SANGERSNGRCAXF87AN/APrefix Type: ICO
Switch Name: SANGER
Switch Type: NTDMS1
LATA: Fresno CA (728)
Tandem: SNGRCAXF87T
Detailed Switch Info
559-876-6CAFRONTIER CALIFORNIA INC. (Frontier Communications)4420SANGERSNGRCAXF87AN/APrefix Type: ICO
Switch Name: SANGER
Switch Type: NTDMS1
LATA: Fresno CA (728)
Tandem: SNGRCAXF87T
Detailed Switch Info
559-876-9CAONVOY, LLC - CA (Inteliquent)649CSANGERSNGRCAXF87A02/06/2024Prefix Type: CLEC
Switch Name: SANGER
Switch Type: NTDMS1
LATA: Fresno CA (728)
Tandem: SNGRCAXF87T
Detailed Switch Info
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