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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
510-781CAPACIFIC BELL (AT&T)9740HAYWARDHYWRCA11DS000/00/0000Prefix Type: RBOC
Switch Name: HAYWARD (DEPOT)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-781
510-781-0CAPACIFIC BELL (AT&T)9740HAYWARDHYWRCA11DS0N/APrefix Type: RBOC
Switch Name: HAYWARD (DEPOT)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-781-1CAPACIFIC BELL (AT&T)9740HAYWARDHYWRCA11DS0N/APrefix Type: RBOC
Switch Name: HAYWARD (DEPOT)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-781-2CAVONAGE AMERICA LLC197DHAYWARDNOCLLIKNOWN11/22/2019Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-781-3CAPACIFIC BELL (AT&T)9740HAYWARDHYWRCA11DS0N/APrefix Type: RBOC
Switch Name: HAYWARD (DEPOT)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-781-4CAPACIFIC BELL (AT&T)9740HAYWARDHYWRCA11DS0N/APrefix Type: RBOC
Switch Name: HAYWARD (DEPOT)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-781-5CAPACIFIC BELL (AT&T)9740HAYWARDHYWRCA11DS0N/APrefix Type: RBOC
Switch Name: HAYWARD (DEPOT)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-781-6CAPACIFIC BELL (AT&T)9740HAYWARDHYWRCA11DS0N/APrefix Type: RBOC
Switch Name: HAYWARD (DEPOT)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-781-7CAPACIFIC BELL (AT&T)9740HAYWARDHYWRCA11DS0N/APrefix Type: RBOC
Switch Name: HAYWARD (DEPOT)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-781-8CAPACIFIC BELL (AT&T)9740HAYWARDHYWRCA11DS0N/APrefix Type: RBOC
Switch Name: HAYWARD (DEPOT)
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-781-9CAONVOY, LLC - CA (Sinch)649CHAYWARDNOCLLIKNOWN01/15/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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