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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
510-777CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS000/00/0000Prefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-777
510-777-0CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-1CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-2CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-3CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-4CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-5CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-6CAONVOY, LLC - CA (Sinch)649COKLD TRNIDNOCLLIKNOWN12/04/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-7CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-8CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-777-9CAPACIFIC BELL (AT&T)9740OKLD TRNIDOKLDCA12DS0N/APrefix Type: RBOC
Switch Name: OAKLAND
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info