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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-441AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010TUCSONTCSMAZCH1MD04/20/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
Thousands block for 520-441
520-441-0AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010TUCSONTCSMAZCH1MD04/23/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: Cellular Mobile Carrier Switching System
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-441-1AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN08/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-441-2AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN08/05/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-441-3AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN10/27/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-441-4AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN11/16/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-441-5AZMCLEODUSA TELECOMMUNICATION SERVICES, INC. - AZ7184TUCSONPHNDAZLSDS007/15/2010Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-441-6AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN11/16/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-441-7AZONVOY, LLC - AZ (Inteliquent)630ETUCSONNOCLLIKNOWN10/19/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-441-8AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285TUCSONNOCLLIKNOWN11/16/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-441-9AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH12/09/2010Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
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