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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
520-858AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS011/07/2007Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
Thousands block for 520-858
520-858-0AZLEVEL 3 COMMUNICATIONS, LLC - AZ (CenturyLink, Inc)3285CASAGRANDENOCLLIKNOWN07/16/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
520-858-1AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010CASAGRANDEPHNXAZMACM612/22/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
520-858-2AZCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (Verizon Wireless)6572CASAGRANDEPHNZAZZJAMD02/03/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
520-858-3AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529CASAGRANDETEMPAZNR5MD08/22/2011Prefix Type: PCS
Switch Name: TEMPE
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
520-858-4AZCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (Verizon Wireless)6572CASAGRANDEPHNZAZZJAMD01/06/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
520-858-5AZCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (Verizon Wireless)6572CASAGRANDEPHNZAZZJAMD02/11/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
520-858-6AZCELLCO PARTNERSHIP DBA VERIZON WIRELESS - AZ (Verizon Wireless)6572CASAGRANDEPHNZAZZJAMD04/09/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
520-858-7AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS011/08/2007Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
520-858-8AZQWEST CORPORATION9636CASAGRANDECSGRAZMADS011/08/2007Prefix Type: RBOC
Switch Name: CASA GRANDE
Switch Type: Northern Telecom DMS100 (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
520-858-9AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529CASAGRANDETEMPAZNR5MD12/09/2009Prefix Type: PCS
Switch Name: TEMPE
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
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