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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
510-558CAPACIFIC BELL (AT&T)9740OKLD BKLYALBYCA11DS000/00/0000Prefix Type: RBOC
Switch Name: ALBANY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-558
510-558-0CAPACIFIC BELL (AT&T)9740OKLD BKLYALBYCA11DS0N/APrefix Type: RBOC
Switch Name: ALBANY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-558-1CAPACIFIC BELL (AT&T)9740OKLD BKLYALBYCA11DS0N/APrefix Type: RBOC
Switch Name: ALBANY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-558-2CAPACIFIC BELL (AT&T)9740OKLD BKLYALBYCA11DS0N/APrefix Type: RBOC
Switch Name: ALBANY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-558-3CAPACIFIC BELL (AT&T)9740OKLD BKLYALBYCA11DS0N/APrefix Type: RBOC
Switch Name: ALBANY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-558-4CAPACIFIC BELL (AT&T)9740OKLD BKLYALBYCA11DS0N/APrefix Type: RBOC
Switch Name: ALBANY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-558-5CAONVOY SPECTRUM, LLC (Sinch)624HOKLD BKLYNOCLLIKNOWN09/20/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-558-6CAPACIFIC BELL (AT&T)9740OKLD BKLYALBYCA11DS0N/APrefix Type: RBOC
Switch Name: ALBANY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-558-7CAPACIFIC BELL (AT&T)9740OKLD BKLYALBYCA11DS0N/APrefix Type: RBOC
Switch Name: ALBANY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-558-8CAPACIFIC BELL (AT&T)9740OKLD BKLYALBYCA11DS0N/APrefix Type: RBOC
Switch Name: ALBANY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-558-9CAPACIFIC BELL (AT&T)9740OKLD BKLYALBYCA11DS0N/APrefix Type: RBOC
Switch Name: ALBANY
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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