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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-454AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/13/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
Thousands block for 520-454
520-454-0AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/17/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-454-1AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/17/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-454-2AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/17/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-454-3AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/17/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-454-4AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/17/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-454-5AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/17/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-454-6AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/17/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-454-7AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/17/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-454-8AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/17/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-454-9AZQWEST CORPORATION9636SIERRAVISTSRVSAZMADS002/17/2009Prefix Type: RBOC
Switch Name: SIERRA VISTA MAIN
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info