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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
925-523CAPACIFIC BELL (AT&T)9740PLEASANTONPLTNCA13DS000/00/0000Prefix Type: RBOC
Switch Name: PLEASANTON (HACIENDA)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 925-523
925-523-0CAONVOY, LLC - CA (Inteliquent)649CPLEASANTONNOCLLIKNOWN12/04/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-523-1CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PLEASANTONCNCRCADOCM510/25/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-523-2CACOMCAST IP PHONE, LLC318JPLEASANTONOKLDCA03XOY09/21/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-523-3CACOMCAST IP PHONE, LLC318JPLEASANTONOKLDCA03XOY03/23/2007Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-523-4CAONVOY, LLC - CA (Inteliquent)649CPLEASANTONNOCLLIKNOWN12/04/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-523-5CAPACIFIC BELL (AT&T)9740PLEASANTONPLTNCA13DS0N/APrefix Type: RBOC
Switch Name: PLEASANTON (HACIENDA)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-523-6CAONVOY, LLC - CA (Inteliquent)649CPLEASANTONNOCLLIKNOWN12/04/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-523-7CALEVEL 3 COMMUNICATIONS, LLC - CA (CenturyLink, Inc)8826PLEASANTONNOCLLIKNOWN10/17/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-523-8CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PLEASANTONCNCRCADOCM510/15/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-523-9CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010PLEASANTONCNCRCADOCM512/10/2013Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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