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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
925-673CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS000/00/0000Prefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 925-673
925-673-0CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS0N/APrefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-673-1CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS0N/APrefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-673-2CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS0N/APrefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-673-3CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS0N/APrefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-673-4CAUTILITY TELECOM GROUP, LLC - CA9262CLAYTONNOCLLIKNOWN05/10/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-673-5CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS0N/APrefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-673-6CATERRA NOVA TELECOM INC.145JCLAYTONNOCLLIKNOWN05/30/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-673-7CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS0N/APrefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-673-8CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS0N/APrefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
925-673-9CAPACIFIC BELL (AT&T)9740CLAYTONCYTNCA11DS0N/APrefix Type: RBOC
Switch Name: CLAYTON
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info