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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
408-745CAPACIFIC 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 408-745
408-745-0CAPACIFIC 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
408-745-1CAPACIFIC 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
408-745-2CAPACIFIC 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
408-745-3CAPACIFIC 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
408-745-4CAPACIFIC 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
408-745-5CAPACIFIC 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
408-745-6CAPACIFIC 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
408-745-7CAPACIFIC 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
408-745-8CAPACIFIC 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
408-745-9CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010SUNNYVALESNTDCAUJCM908/14/2017Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info