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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-357AZQWEST CORPORATION9636HAYDENDDVLAZNMRS100/00/0000Prefix Type: RBOC
Switch Name: DUDLEYVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
Thousands block for 520-357
520-357-0AZLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)3285HAYDENNOCLLIKNOWN02/19/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-357-1AZBANDWIDTH.COM CLEC, LLC - AZ587FHAYDENNOCLLIKNOWN08/04/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-357-2AZQWEST CORPORATION9636HAYDENDDVLAZNMRS1N/APrefix Type: RBOC
Switch Name: DUDLEYVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-357-3AZYMAX COMMUNICATIONS CORP. - AZ (YMAX (a/k/a MagicJack))722EHAYDENNOCLLIKNOWN05/02/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-357-4AZLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)3285HAYDENNOCLLIKNOWN06/21/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-357-5AZYMAX COMMUNICATIONS CORP. - AZ (YMAX (a/k/a MagicJack))722EHAYDENNOCLLIKNOWN05/02/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-357-6AZQWEST CORPORATION9636HAYDENDDVLAZNMRS1N/APrefix Type: RBOC
Switch Name: DUDLEYVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-357-7AZQWEST CORPORATION9636HAYDENDDVLAZNMRS1N/APrefix Type: RBOC
Switch Name: DUDLEYVILLE
Switch Type: Northern Telecom Remote Switching Center
LATA: Tucson AZ (668)
Tandem: TCSNAZMA04T
Detailed Switch Info
520-357-8AZONVOY, LLC - AZ (Inteliquent)630EHAYDENNOCLLIKNOWN11/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
520-357-9AZONVOY, LLC - AZ (Inteliquent)630EHAYDENNOCLLIKNOWN02/24/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Tucson AZ (668)
Tandem: N/A
Detailed Switch Info
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