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
520-316AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS000/00/0000Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
520-374AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS000/00/0000Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
520-421AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS000/00/0000Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
520-426AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS000/00/0000Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
520-836AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS000/00/0000Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
520-858AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS011/07/2007Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
Thousands block for 520-858
520-858-7AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS011/08/2007Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
520-858-8AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS011/08/2007Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
520-876AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS000/00/0000Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info