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
520-578AZQWEST CORPORATION9636TUCSONTCSNAZSWDS000/00/0000Prefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-822AZQWEST CORPORATION9636TUCSONTCSNAZSWDS000/00/0000Prefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
Thousands block for 520-822
520-822-0AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-822-1AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-822-2AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-822-3AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-822-5AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-822-9AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-883AZQWEST CORPORATION9636TUCSONTCSNAZSWDS000/00/0000Prefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-908AZQWEST CORPORATION9636TUCSONTCSNAZSWDS000/00/0000Prefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
Thousands block for 520-908
520-908-0AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-908-1AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-908-2AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-908-3AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-908-4AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-908-5AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-908-8AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-908-9AZQWEST CORPORATION9636TUCSONTCSNAZSWDS0N/APrefix Type: RBOC
Switch Name: TUCSON SOUTHWEST
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
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