Input an Area Code (required) followed by the Prefix, or Exchange (optional):
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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
623-336AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM604/05/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
Thousands block for 623-336
623-336-0AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM604/08/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-336-1AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM604/08/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-336-2AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM604/08/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-336-3AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM604/08/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-336-4AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM604/08/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-336-5AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM604/08/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-336-6AZMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229PHOENIXPHNZAZZJDS106/22/2010Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-336-7AZONVOY, LLC - AZ (Inteliquent)630EPHOENIXNOCLLIKNOWN06/15/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-336-8AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM607/14/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-336-9AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM607/14/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
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