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npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
707-438CAPACIFIC 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 707-438
707-438-0CAPACIFIC BELL (AT&T)9740FRFLD-SUISFRFDCA01DS1N/APrefix Type: RBOC
Switch Name: FAIRFIELD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-438-1CAPACIFIC BELL (AT&T)9740FRFLD-SUISFRFDCA01DS1N/APrefix Type: RBOC
Switch Name: FAIRFIELD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-438-2CAPACIFIC BELL (AT&T)9740FRFLD-SUISFRFDCA01DS1N/APrefix Type: RBOC
Switch Name: FAIRFIELD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-438-3CAPACIFIC BELL (AT&T)9740FRFLD-SUISFRFDCA01DS1N/APrefix Type: RBOC
Switch Name: FAIRFIELD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-438-4CAONVOY, LLC - CA (Inteliquent)649CFRFLD-SUISNOCLLIKNOWN08/07/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-438-5CACELLCO PARTNERSHIP DBA VERIZON WIRELESS - CA (Verizon Wireless)6006FRFLD-SUISHYWRCAMCDMD05/08/2014Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-438-6CAONVOY, LLC - CA (Inteliquent)649CFRFLD-SUISNOCLLIKNOWN08/07/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-438-7CAPACIFIC BELL (AT&T)9740FRFLD-SUISFRFDCA01DS1N/APrefix Type: RBOC
Switch Name: FAIRFIELD
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-438-8CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529FRFLD-SUISOKLECAZVGT003/04/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
707-438-9CAT-MOBILE USA, INC. (T-Mobile US, Inc)6529FRFLD-SUISOKLECAZVGT004/25/2016Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
Detailed Switch Info
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