Warning: site is in maintainance mode, data may not be accurate and some queries may not work!
Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
If you were a paid member, you could be loading this into any version of Excel or Access (or any other software that understands CSV) right now for less than you paid for your breakfast or lunch today. If you are a member please login to access this and other functionality.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
707-646CAPACIFIC BELL (AT&T)9740FRFLD-SUISFRFDCA01DS100/00/0000Prefix Type: RBOC
Switch Name: FAIRFIELD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 707-646
707-646-0CAPACIFIC BELL (AT&T)9740FRFLD-SUISCORDCA12DS0N/APrefix Type: RBOC
Switch Name: CORDELIA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-646-1CABANDWIDTH.COM CLEC, LLC - CA981EFRFLD-SUISNOCLLIKNOWN10/24/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-646-2CAPACIFIC BELL (AT&T)9740FRFLD-SUISCORDCA12DS0N/APrefix Type: RBOC
Switch Name: CORDELIA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-646-3CAPACIFIC BELL (AT&T)9740FRFLD-SUISCORDCA12DS005/23/2008Prefix Type: RBOC
Switch Name: CORDELIA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-646-4CAPACIFIC BELL (AT&T)9740FRFLD-SUISFRFDCA01DS105/15/2008Prefix Type: RBOC
Switch Name: FAIRFIELD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-646-5CAPACIFIC BELL (AT&T)9740FRFLD-SUISFRFDCA01DS105/23/2008Prefix Type: RBOC
Switch Name: FAIRFIELD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-646-6CAPACIFIC BELL (AT&T)9740FRFLD-SUISCORDCA12DS0N/APrefix Type: RBOC
Switch Name: CORDELIA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-646-7CAPACIFIC BELL (AT&T)9740FRFLD-SUISCORDCA12DS0N/APrefix Type: RBOC
Switch Name: CORDELIA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-646-8CAPACIFIC BELL (AT&T)9740FRFLD-SUISCORDCA12DS0N/APrefix Type: RBOC
Switch Name: CORDELIA
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-646-9CABANDWIDTH.COM CLEC, LLC - CA981EFRFLD-SUISNOCLLIKNOWN10/24/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info