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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
707-439CAPACIFIC BELL (AT&T)9740FRFLD-SUISSUISCA11DS000/00/0000Prefix Type: RBOC
Switch Name: SUISUN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
Thousands block for 707-439
707-439-0CAPACIFIC BELL (AT&T)9740FRFLD-SUISSUISCA11DS0N/APrefix Type: RBOC
Switch Name: SUISUN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-439-1CANEW CINGULAR WIRELESS PCS, LLC (AT&T Wireless)6010FRFLD-SUISCNCRCADOMC508/15/2011Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-439-2CASONIC TELECOM, LLC - CA433EFRFLD-SUISNOCLLIKNOWN11/28/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-439-3CACOMCAST IP PHONE, LLC318JFRFLD-SUISNOCLLIKNOWN10/20/2008Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-439-4CAUTILITY TELECOM GROUP, LLC - CA9262FRFLD-SUISNOCLLIKNOWN05/03/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-439-5CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529FRFLD-SUISOKLECAZVGT005/02/2007Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-439-6CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529FRFLD-SUISOKLECAZVGT002/01/2008Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-439-7CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS671JFRFLD-SUISSNJSCAYB0MD09/17/2008Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-439-8CABANDWIDTH.COM CLEC, LLC - CA981EFRFLD-SUISNOCLLIKNOWN04/28/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-439-9CAPACIFIC BELL (AT&T)9740FRFLD-SUISSUISCA11DS0N/APrefix Type: RBOC
Switch Name: SUISUN
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info