Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-777AZLEVEL 3 TELECOM OF ARIZONA, LLC - AZ (CenturyLink, Inc)7552TUCSONTCSMAZSJAMD10/27/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-777
520-777-0AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN01/27/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-777-1AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN01/03/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-777-2AZLEVEL 3 TELECOM OF ARIZONA, LLC - AZ (CenturyLink, Inc)7552TUCSONTCSMAZSJAMD10/28/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-777-3AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH05/17/2005Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-777-4AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH05/17/2005Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-777-5AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH05/17/2005Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-777-6AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH05/17/2005Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-777-7AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH05/17/2005Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-777-8AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH05/17/2005Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-777-9AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN01/03/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
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