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npa-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
831-687CAPACIFIC BELL (AT&T)N/A9740APTOSAPTSCA12DS000/00/0000Prefix Type: RBOC
Switch Name: APTOS
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: APTSCA12DS0))
831-687 is split into 1,000-number blocks - detail below
831-687-0XXXCAPACIFIC BELL (AT&T)N/A9740APTOSAPTSCA12DS0N/APrefix Type: RBOC
Switch Name: APTOS
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: APTSCA12DS0))
831-687-1XXXCAPACIFIC BELL (AT&T)N/A9740APTOSAPTSCA12DS0N/APrefix Type: RBOC
Switch Name: APTOS
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: APTSCA12DS0))
831-687-2XXXCAUTILITY TELECOM GROUP, LLC - CA0024994311RMD00026709262APTOSNOCLLIKNOWN06/02/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-687-4XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CAPTOSNOCLLIKNOWN12/22/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-687-5XXXCAPACIFIC BELL (AT&T)N/A9740APTOSAPTSCA12DS0N/APrefix Type: RBOC
Switch Name: APTOS
Switch Type: WECO 5ESS (Digital)
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: APTSCA12DS0))
831-687-7XXXCASONIC TELECOM, LLC - CA0016079766RMD0001812433EAPTOSNOCLLIKNOWN11/28/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-687-8XXXCABANDWIDTH.COM CLEC, LLC - CA0017042060RMD0003709981EAPTOSNOCLLIKNOWN06/30/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-687-9XXXCABANDWIDTH.COM CLEC, LLC - CA0017042060RMD0003709981EAPTOSNOCLLIKNOWN06/30/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
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