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
657-200CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DWESTMINSTRTRNECAGBGT308/08/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
Thousands block for 657-200
657-200-0CAMETROPCS NETWORKS, LLC (T-Mobile US, Inc)899DWESTMINSTRTRNECAGBGT308/11/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-200-1CABANDWIDTH.COM CLEC, LLC - CA981EWESTMINSTRNOCLLIKNOWN01/29/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-200-2CAMCIMETRO ACCESS TRANSMISSION SERVICES LLC7229WESTMINSTRLSANCA54DS003/23/2009Prefix Type: CLEC
Switch Name: LOS ANGELES
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-200-3CAONVOY, LLC - CA (Inteliquent)649CWESTMINSTRNOCLLIKNOWN02/24/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-200-4CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JWESTMINSTRIRVNCASM1MD02/11/2010Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-200-5CABANDWIDTH.COM CLEC, LLC - CA981EWESTMINSTRNOCLLIKNOWN04/27/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-200-6CALEVEL 3 COMMUNICATIONS, LLC - CA (CenturyLink, Inc)8826WESTMINSTRNOCLLIKNOWN02/24/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-200-7CACOMCAST IP PHONE, LLC318JWESTMINSTRALVJCABBDS001/12/2010Prefix Type: IPES
Switch Name: ALISO VIEJO
Switch Type: WECO 5ESS (Digital)
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-200-8CABANDWIDTH.COM CLEC, LLC - CA981EWESTMINSTRNOCLLIKNOWN04/27/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info
657-200-9CABANDWIDTH.COM CLEC, LLC - CA981EWESTMINSTRNOCLLIKNOWN06/09/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Los Angeles CA (730)
Tandem: N/A
Detailed Switch Info