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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-638AZQWEST CORPORATION9636TUCSONTCSNAZMADS104/28/2008Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
Thousands block for 520-638
520-638-0AZQWEST CORPORATION9636TUCSONTCSNAZMADS105/02/2008Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-638-1AZQWEST CORPORATION9636TUCSONTCSNAZMADS105/02/2008Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-638-2AZQWEST CORPORATION9636TUCSONTCSNAZMADS105/02/2008Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-638-3AZQWEST CORPORATION9636TUCSONTCSNAZMADS105/02/2008Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-638-4AZQWEST CORPORATION9636TUCSONTCSNAZMADS105/02/2008Prefix Type: RBOC
Switch Name: TUCSON MAIN
Switch Type: 5ES
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-638-5AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH06/25/2008Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-638-6AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH06/25/2008Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-638-7AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH06/25/2008Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-638-8AZCOMCAST IP PHONE, LLC318JTUCSONTCSNAZMAHGH03/04/2009Prefix Type: IPES
Switch Name: TUCSON
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-638-9AZONVOY, LLC - AZ (Inteliquent)630ETUCSONNOCLLIKNOWN06/25/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
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