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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-901AZLEVEL 3 TELECOM OF ARIZONA, LL (CenturyLink, Inc)7552TUCSONTCSMAZEEDS000/00/0000Prefix Type: CLEC
Switch Name: TUCSON
Switch Type: Northern Telecom DMS 250
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-901
520-901-0AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529TUCSONTCSMAZOI3MD08/22/2006Prefix Type: PCS
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-901-1AZLEVEL 3 TELECOM OF ARIZONA, LL (CenturyLink, Inc)7552TUCSONTCSMAZEEDS0N/APrefix Type: CLEC
Switch Name: TUCSON
Switch Type: Northern Telecom DMS 250
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-901-2AZLEVEL 3 TELECOM OF ARIZONA, LL (CenturyLink, Inc)7552TUCSONTCSMAZEEDS0N/APrefix Type: CLEC
Switch Name: TUCSON
Switch Type: Northern Telecom DMS 250
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-901-3AZLEVEL 3 TELECOM OF ARIZONA, LL (CenturyLink, Inc)7552TUCSONTCSMAZEEDS0N/APrefix Type: CLEC
Switch Name: TUCSON
Switch Type: Northern Telecom DMS 250
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-901-4AZLEVEL 3 TELECOM OF ARIZONA, LL (CenturyLink, Inc)7552TUCSONTCSMAZEEDS0N/APrefix Type: CLEC
Switch Name: TUCSON
Switch Type: Northern Telecom DMS 250
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-901-5AZLEVEL 3 TELECOM OF ARIZONA, LL (CenturyLink, Inc)7552TUCSONTCSMAZEEDS0N/APrefix Type: CLEC
Switch Name: TUCSON
Switch Type: Northern Telecom DMS 250
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-901-6AZLEVEL 3 TELECOM OF ARIZONA, LL (CenturyLink, Inc)7552TUCSONTCSMAZEEDS0N/APrefix Type: CLEC
Switch Name: TUCSON
Switch Type: Northern Telecom DMS 250
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-901-7AZLEVEL 3 TELECOM OF ARIZONA, LL (CenturyLink, Inc)7552TUCSONTCSMAZEEDS0N/APrefix Type: CLEC
Switch Name: TUCSON
Switch Type: Northern Telecom DMS 250
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-901-8AZLEVEL 3 TELECOM OF ARIZONA, LL (CenturyLink, Inc)7552TUCSONTCSMAZEEDS0N/APrefix Type: CLEC
Switch Name: TUCSON
Switch Type: Northern Telecom DMS 250
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-901-9AZLEVEL 3 TELECOM OF ARIZONA, LL (CenturyLink, Inc)7552TUCSONTCSMAZEEDS0N/APrefix Type: CLEC
Switch Name: TUCSON
Switch Type: Northern Telecom DMS 250
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
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