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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
925-543CAPACIFIC BELL (AT&T)9740BSHP RNCHBSRNCA70DS000/00/0000Prefix Type: RBOC
Switch Name: BISHOP RANCH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 925-543
925-543-0CAPACIFIC BELL (AT&T)9740BSHP RNCHBSRNCA70DS0N/APrefix Type: RBOC
Switch Name: BISHOP RANCH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-543-1CAPACIFIC BELL (AT&T)9740BSHP RNCHBSRNCA70DS0N/APrefix Type: RBOC
Switch Name: BISHOP RANCH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-543-2CAPACIFIC BELL (AT&T)9740BSHP RNCHBSRNCA70DS0N/APrefix Type: RBOC
Switch Name: BISHOP RANCH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-543-3CAPACIFIC BELL (AT&T)9740BSHP RNCHBSRNCA70DS0N/APrefix Type: RBOC
Switch Name: BISHOP RANCH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-543-4CALEVEL 3 TELECOM OF CALIFORNIA, LP - CA (Lumen Technologies, Inc)7718BSHP RNCHNOCLLIKNOWN05/06/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-543-5CAPACIFIC BELL (AT&T)9740BSHP RNCHBSRNCA70DS0N/APrefix Type: RBOC
Switch Name: BISHOP RANCH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-543-6CAPACIFIC BELL (AT&T)9740BSHP RNCHBSRNCA70DS0N/APrefix Type: RBOC
Switch Name: BISHOP RANCH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-543-8CAPACIFIC BELL (AT&T)9740BSHP RNCHBSRNCA70DS0N/APrefix Type: RBOC
Switch Name: BISHOP RANCH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-543-9CAPACIFIC BELL (AT&T)9740BSHP RNCHBSRNCA70DS0N/APrefix Type: RBOC
Switch Name: BISHOP RANCH
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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