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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
650-377CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS100/00/0000Prefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 650-377
650-377-0CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-377-1CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-377-2CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-377-3CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-377-4CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-377-5CAPACIFIC BELL (AT&T)9740SAN MATEOSNMTCA11DS1N/APrefix Type: RBOC
Switch Name: SAN MATEO
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-377-6CAUTILITY TELECOM GROUP, LLC - CA9262SAN MATEONOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-377-7CAUTILITY TELECOM GROUP, LLC - CA9262SAN MATEONOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-377-8CAUTILITY TELECOM GROUP, LLC - CA9262SAN MATEONOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
650-377-9CAUTILITY TELECOM GROUP, LLC - CA9262SAN MATEONOCLLIKNOWNN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info