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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-399AZQWEST CORPORATION9636TUCSONGNVYAZMADS000/00/0000Prefix Type: RBOC
Switch Name: GREEN VALLEY
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
Thousands block for 520-399
520-399-0AZQWEST CORPORATION9636TUCSONGNVYAZMADS0N/APrefix Type: RBOC
Switch Name: GREEN VALLEY
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-399-1AZQWEST CORPORATION9636TUCSONGNVYAZMADS0N/APrefix Type: RBOC
Switch Name: GREEN VALLEY
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-399-2AZQWEST CORPORATION9636TUCSONGNVYAZMADS0N/APrefix Type: RBOC
Switch Name: GREEN VALLEY
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-399-3AZQWEST CORPORATION9636TUCSONGNVYAZMADS0N/APrefix Type: RBOC
Switch Name: GREEN VALLEY
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-399-4AZQWEST CORPORATION9636TUCSONGNVYAZMADS0N/APrefix Type: RBOC
Switch Name: GREEN VALLEY
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-399-5AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD02/25/2005Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-399-6AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN04/01/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-399-7AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN08/07/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-399-8AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN04/01/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-399-9AZQWEST CORPORATION9636TUCSONGNVYAZMADS0N/APrefix Type: RBOC
Switch Name: GREEN VALLEY
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info