Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
623-328AZQWEST CORPORATION9636PHOENIXWNBGAZ01RS100/00/0000Prefix Type: RBOC
Switch Name: WINTERSBURG
Switch Type: Northern Telecom Remote Switching Center
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA01T
Detailed Switch Info
Thousands block for 623-328
623-328-0AZQWEST CORPORATION9636PHOENIXWNBGAZ01RS1N/APrefix Type: RBOC
Switch Name: WINTERSBURG
Switch Type: Northern Telecom Remote Switching Center
LATA: Phoenix AZ (666)
Tandem: PHNXAZMA01T
Detailed Switch Info
623-328-1AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS006/05/2003Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-328-2AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS006/05/2003Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-328-3AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS006/05/2003Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-328-4AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS006/05/2003Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-328-5AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS001/13/2004Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-328-6AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS006/05/2003Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-328-7AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS006/05/2003Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-328-8AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS006/05/2003Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-328-9AZCOMCAST IP PHONE, LLC318JPHOENIXPHNEAZCHDS001/13/2004Prefix Type: IPES
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
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