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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
510-747CAPACIFIC BELL (AT&T)9740OKLD ALMDALMDCA11DS000/00/0000Prefix Type: RBOC
Switch Name: ALAMEDA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 510-747
510-747-0CAPACIFIC BELL (AT&T)9740OKLD ALMDALMDCA11DS0N/APrefix Type: RBOC
Switch Name: ALAMEDA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-747-1CAPACIFIC BELL (AT&T)9740OKLD ALMDALMDCA11DS0N/APrefix Type: RBOC
Switch Name: ALAMEDA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-747-2CAMETROPCS, INC. (T-Mobile US, Inc)5562OKLD ALMDOKLECAZVGT003/21/2018Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-747-3CAPACIFIC BELL (AT&T)9740OKLD ALMDALMDCA11DS0N/APrefix Type: RBOC
Switch Name: ALAMEDA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-747-4CAPACIFIC BELL (AT&T)9740OKLD ALMDALMDCA11DS0N/APrefix Type: RBOC
Switch Name: ALAMEDA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-747-5CAMETROPCS, INC. (T-Mobile US, Inc)5562OKLD ALMDOKLECAZVGT011/28/2017Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-747-6CAPACIFIC BELL (AT&T)9740OKLD ALMDALMDCA11DS0N/APrefix Type: RBOC
Switch Name: ALAMEDA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-747-7CAPACIFIC BELL (AT&T)9740OKLD ALMDALMDCA11DS0N/APrefix Type: RBOC
Switch Name: ALAMEDA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-747-8CABANDWIDTH.COM CLEC, LLC - CA981EOKLD ALMDNOCLLIKNOWN10/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
510-747-9CAONVOY, LLC - CA (Sinch)649COKLD ALMDNOCLLIKNOWN11/23/2009Prefix 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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