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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
650-561CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS000/00/0000Prefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-561
650-561-0CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-1CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-2CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PALO ALTOSNTDCAUJCM901/19/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-3CACOMCAST IP PHONE, LLC318JPALO ALTOOKLDCA03XOY10/05/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-4CACOMCAST IP PHONE, LLC318JPALO ALTOOKLDCA03XOY10/05/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-5CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PALO ALTOSNTDCAUJCM901/19/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-6CABANDWIDTH.COM CLEC, LLC - CA981EPALO ALTONOCLLIKNOWN04/27/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-7CAXO CALIFORNIA, INC. (Verizon Communications)7262PALO ALTOFRMTCAEDDS205/18/2007Prefix Type: CLEC
Switch Name: FREMONT
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-8CAXO CALIFORNIA, INC. (Verizon Communications)7262PALO ALTOFRMTCAEDDS205/18/2007Prefix Type: CLEC
Switch Name: FREMONT
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-561-9CAPACIFIC BELL (AT&T)9740PALO ALTOMNPKCA11DS0N/APrefix Type: RBOC
Switch Name: MENLO PARK
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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