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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
408-747CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA11DS000/00/0000Prefix Type: RBOC
Switch Name: SUNNYVALE (MATHILDA)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 408-747
408-747-0CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA11DS0N/APrefix Type: RBOC
Switch Name: SUNNYVALE (MATHILDA)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-747-1CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA11DS0N/APrefix Type: RBOC
Switch Name: SUNNYVALE (MATHILDA)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-747-2CAUTILITY TELECOM GROUP, LLC - CA9262SUNNYVALENOCLLIKNOWN03/22/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-747-3CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA11DS0N/APrefix Type: RBOC
Switch Name: SUNNYVALE (MATHILDA)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-747-4CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA11DS0N/APrefix Type: RBOC
Switch Name: SUNNYVALE (MATHILDA)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-747-5CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA11DS0N/APrefix Type: RBOC
Switch Name: SUNNYVALE (MATHILDA)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-747-6CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA11DS0N/APrefix Type: RBOC
Switch Name: SUNNYVALE (MATHILDA)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-747-7CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006SUNNYVALEHYWRCAMCDMD08/09/2006Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-747-8CAPACIFIC BELL (AT&T)9740SUNNYVALESNVACA11DS0N/APrefix Type: RBOC
Switch Name: SUNNYVALE (MATHILDA)
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
408-747-9CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006SUNNYVALEHYWRCAMCDMD11/08/2010Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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