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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
408-874CAPACIFIC BELL (AT&T)9740CAMPBELLSNJSCA12DS000/00/0000Prefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-874
408-874-0CAPACIFIC BELL (AT&T)9740CAMPBELLSNJSCA12DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-874-1CAPACIFIC BELL (AT&T)9740CAMPBELLSNJSCA12DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-874-2CAPACIFIC BELL (AT&T)9740CAMPBELLSNJSCA12DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-874-3CAPACIFIC BELL (AT&T)9740CAMPBELLSNJSCA12DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-874-4CAPACIFIC BELL (AT&T)9740CAMPBELLSNJSCA12DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-874-5CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529CAMPBELLOKLECAZVGT004/13/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-874-6CABANDWIDTH.COM CLEC, LLC - CA981ECAMPBELLNOCLLIKNOWN12/16/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-874-7CAPACIFIC BELL (AT&T)9740CAMPBELLSNJSCA12DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-874-8CAONVOY, LLC - CA (Inteliquent)649CCAMPBELLNOCLLIKNOWN12/14/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-874-9CAPACIFIC BELL (AT&T)9740CAMPBELLSNJSCA12DS0N/APrefix Type: RBOC
Switch Name: SAN JOSE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info