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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
408-746CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA01DS100/00/0000Prefix Type: RBOC
Switch Name: SUNNYVALE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-746
408-746-0CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA01DS1N/APrefix Type: RBOC
Switch Name: SUNNYVALE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-746-1CAPEERLESS NETWORK OF CALIFORNIA, LLC - CA373FSUNNYVALENOCLLIKNOWN10/09/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-746-2CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA01DS1N/APrefix Type: RBOC
Switch Name: SUNNYVALE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-746-3CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA01DS1N/APrefix Type: RBOC
Switch Name: SUNNYVALE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-746-4CATERRA NOVA TELECOM INC.145JSUNNYVALESNVACA01DS110/13/2023Prefix Type: IPES
Switch Name: SUNNYVALE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-746-5CACOMCAST IP PHONE, LLC (Comcast)318JSUNNYVALEOKLDCA03XOY04/09/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-746-6CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA01DS1N/APrefix Type: RBOC
Switch Name: SUNNYVALE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-746-7CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA01DS1N/APrefix Type: RBOC
Switch Name: SUNNYVALE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-746-8CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA01DS1N/APrefix Type: RBOC
Switch Name: SUNNYVALE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-746-9CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA01DS1N/APrefix Type: RBOC
Switch Name: SUNNYVALE
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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