Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
623-523AZQWEST CORPORATION9636PHOENIXPHNXAZMRDS000/00/0000Prefix Type: RBOC
Switch Name: PHOENIX-MID RIVERS
Switch Type: WECO 5ESS (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
Thousands block for 623-523
623-523-0AZQWEST CORPORATION9636PHOENIXPHNXAZMRDS0N/APrefix Type: RBOC
Switch Name: PHOENIX-MID RIVERS
Switch Type: WECO 5ESS (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
623-523-1AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM506/02/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-523-2AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM506/02/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-523-3AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM509/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-523-4AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM509/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-523-5AZQWEST CORPORATION9636PHOENIXPHNXAZMRDS0N/APrefix Type: RBOC
Switch Name: PHOENIX-MID RIVERS
Switch Type: WECO 5ESS (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
623-523-6AZQWEST CORPORATION9636PHOENIXPHNXAZMRDS0N/APrefix Type: RBOC
Switch Name: PHOENIX-MID RIVERS
Switch Type: WECO 5ESS (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
623-523-7AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM509/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-523-8AZQWEST CORPORATION9636PHOENIXPHNXAZMRDS0N/APrefix Type: RBOC
Switch Name: PHOENIX-MID RIVERS
Switch Type: WECO 5ESS (Digital)
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA07T
Detailed Switch Info
623-523-9AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM509/05/2003Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
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