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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
650-521CACOMCAST IP PHONE, LLC318JPALO ALTOOKLDCA03XOY08/04/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-521
650-521-0CACOMCAST IP PHONE, LLC318JPALO ALTOOKLDCA03XOY08/04/2005Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-521-1CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PALO ALTOSNTDCAUJCM905/05/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-521-2CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PALO ALTOSNTDCAUJCM905/05/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-521-3CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PALO ALTOSNTDCAUJCM905/05/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-521-4CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PALO ALTOSNTDCAUJCM905/05/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-521-5CALEVEL 3 COMMUNICATIONS, LLC - CA (CenturyLink, Inc)8826PALO ALTONOCLLIKNOWN02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-521-6CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PALO ALTOSNTDCAUJCM909/05/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-521-7CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PALO ALTOSNTDCAUJCM909/05/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-521-8CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JPALO ALTOSNJSCAYB0MD08/14/2007Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-521-9CALEVEL 3 COMMUNICATIONS, LLC - CA (CenturyLink, Inc)8826PALO ALTONOCLLIKNOWN02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info