Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
623-201AZMCIMETRO ACCESS TRANSMISSION S7229PHOENIXPHNAAZ55DS007/11/2008Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
Thousands block for 623-201
623-201-0AZNEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PHOENIXPHNXAZMACM502/11/2009Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-201-1AZMCIMETRO ACCESS TRANSMISSION S7229PHOENIXPHNAAZ55DS007/11/2008Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-201-2AZMCIMETRO ACCESS TRANSMISSION S7229PHOENIXPHNAAZ55DS007/11/2008Prefix Type: CLEC
Switch Name: PHOENIX
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-201-3AZGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)4360PHOENIXNOCLLIKNOWN10/16/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-201-4AZGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)4360PHOENIXNOCLLIKNOWN10/16/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-201-5AZGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)4360PHOENIXNOCLLIKNOWN10/16/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-201-6AZGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)4360PHOENIXNOCLLIKNOWN10/16/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-201-7AZGLOBAL CROSSING LOCAL SERVICES (CenturyLink, Inc)4360PHOENIXNOCLLIKNOWN10/16/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-201-8AZLEVEL 3 COMMUNICATIONS, LLC - (CenturyLink, Inc)3285PHOENIXNOCLLIKNOWN10/16/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
623-201-9AZT-MOBILE USA, INC. (T-Mobile US, Inc)6529PHOENIXTEMPAZNR5MD11/11/2008Prefix Type: PCS
Switch Name: TEMPE
Switch Type: N/A
LATA: Phoenix AZ (666)
Tandem: N/A
Detailed Switch Info
Member of The Internet Defense League