Rate Center Name: , State/Province:
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.

🔎 Tip: Click any Company, OCN, Rate Center, or CLLI to explore related telecom data

npa-nxxStateCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
831-216CATELEPORT COMMUNICATIONS AMERICA, LLC - CA (AT&T)0004274114RMD00038977145FELTONSNJSCA02DS400/00/0000Prefix Type: CLEC
Switch Name: SAN JOSE
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNJSCA02DS4))
831-216 is split into 1,000-number blocks - detail below
831-216-0XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN12/21/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-216-1XXXCALEVEL 3 COMMUNICATIONS, LLC - CA (Lumen Technologies, Inc)0015338122RMD00061128826FELTONNOCLLIKNOWN11/22/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-216-3XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN12/13/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-216-4XXXCALEVEL 3 COMMUNICATIONS, LLC - CA (Lumen Technologies, Inc)0015338122RMD00061128826FELTONNOCLLIKNOWN03/16/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-216-5XXXCALEVEL 3 COMMUNICATIONS, LLC - CA (Lumen Technologies, Inc)0015338122RMD00061128826FELTONNOCLLIKNOWN05/07/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-216-6XXXCABANDWIDTH.COM CLEC, LLC - CA0017042060RMD0003709981EFELTONNOCLLIKNOWN02/03/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-216-7XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN11/19/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-216-8XXXCABANDWIDTH.COM CLEC, LLC - CA0017042060RMD0003709981EFELTONNOCLLIKNOWN08/25/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-216-9XXXCATELEPORT COMMUNICATIONS AMERICA, LLC - CA (AT&T)0004274114RMD00038977145FELTONSNJSCA02DS4N/APrefix Type: CLEC
Switch Name: SAN JOSE
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNJSCA02DS4))
831-222CAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS0003733813RMD0003303671JFELTONSNJSCAYB0MD00/00/0000Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNJSCAYB0MD))
831-222 is split into 1,000-number blocks - detail below
831-222-0XXXCABANDWIDTH.COM CLEC, LLC - CA0017042060RMD0003709981EFELTONNOCLLIKNOWN03/02/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-222-1XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN09/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-222-2XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN03/07/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-222-3XXXCAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229FELTONHYWRCA115MD08/25/2005Prefix Type: CLEC
Switch Name: HAYWARD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: HYWRCA115MD))
831-222-4XXXCAUTILITY TELECOM GROUP, LLC - CA0024994311RMD00026709262FELTONNOCLLIKNOWN06/02/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-222-5XXXCABANDWIDTH.COM CLEC, LLC - CA0017042060RMD0003709981EFELTONNOCLLIKNOWN05/08/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-222-6XXXCALEVEL 3 COMMUNICATIONS, LLC - CA (Lumen Technologies, Inc)0015338122RMD00061128826FELTONNOCLLIKNOWN06/28/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-222-7XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN12/05/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-222-8XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN12/05/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-222-9XXXCAU.S. TELEPACIFIC CORP. DBA TPX COMMUNICATIONS0003733813RMD0003303671JFELTONSNJSCAYB0MDN/APrefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNJSCAYB0MD))
831-268CAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21X8Y07/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21X8Y))
831-268 is split into 1,000-number blocks - detail below
831-268-0XXXCAIP HORIZON LLC0027469766RMD0001571515JFELTONSNFCCAMKX6Y08/17/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCAMKX6Y))
831-268-1XXXCATELNYX LLC0018998724RMD0001645073HFELTONNOCLLIKNOWN07/10/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-268-2XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21X8Y01/24/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21X8Y))
831-268-3XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21X8Y07/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21X8Y))
831-268-4XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21X8Y07/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21X8Y))
831-268-5XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21X8Y07/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21X8Y))
831-268-6XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21X8Y07/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21X8Y))
831-268-7XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21X8Y01/24/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21X8Y))
831-268-8XXXCAONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HFELTONNOCLLIKNOWN07/22/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-335CAPACIFIC BELL (AT&T)0038213641RMD00392889740FELTONFETNCA11RS100/00/0000Prefix Type: RBOC
Switch Name: FELTON
Switch Type: WECO 5ESS Remote (5A RSM)
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: FETNCA11RS1))
831-508CAIP HORIZON LLC0027469766RMD0001571515JFELTONSNFCCAMKX6Y00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCAMKX6Y))
831-508 is split into 1,000-number blocks - detail below
831-508-0XXXCABANDWIDTH.COM CLEC, LLC - CA0017042060RMD0003709981EFELTONNOCLLIKNOWN02/27/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-508-1XXXCAIP HORIZON LLC0027469766RMD0001571515JFELTONSNFCCAMKX6YN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCAMKX6Y))
831-508-2XXXCAIP HORIZON LLC0027469766RMD0001571515JFELTONSNFCCAMKX6YN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCAMKX6Y))
831-508-3XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN02/15/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-508-4XXXCAIP HORIZON LLC0027469766RMD0001571515JFELTONSNFCCAMKX6YN/APrefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCAMKX6Y))
831-508-5XXXCAAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CFELTONNOCLLIKNOWN09/14/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-508-6XXXCACENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JFELTONSNVACAHZ0MD05/13/2014Prefix Type: IPES
Switch Name: SNFC CNTRL
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNVACAHZ0MD))
831-508-7XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN03/07/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-508-8XXXCABANDWIDTH.COM CLEC, LLC - CA0017042060RMD0003709981EFELTONNOCLLIKNOWN01/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-508-9XXXCABANDWIDTH.COM CLEC, LLC - CA0017042060RMD0003709981EFELTONNOCLLIKNOWN01/28/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-534CAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229FELTONHYWRCA115MD00/00/0000Prefix Type: CLEC
Switch Name: HAYWARD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: HYWRCA115MD))
831-534 is split into 1,000-number blocks - detail below
831-534-0XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN02/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-534-1XXXCAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229FELTONHYWRCA115MDN/APrefix Type: CLEC
Switch Name: HAYWARD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: HYWRCA115MD))
831-534-2XXXCAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229FELTONHYWRCA115MD05/18/2005Prefix Type: CLEC
Switch Name: HAYWARD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: HYWRCA115MD))
831-534-3XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN02/12/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-534-4XXXCAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229FELTONHYWRCA115MD12/17/2004Prefix Type: CLEC
Switch Name: HAYWARD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: HYWRCA115MD))
831-534-5XXXCAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229FELTONHYWRCA115MD12/17/2004Prefix Type: CLEC
Switch Name: HAYWARD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: HYWRCA115MD))
831-534-7XXXCAMCIMETRO ACCESS TRANSMISSION SERVICES LLC0004999405RMD00029577229FELTONHYWRCA115MD05/18/2005Prefix Type: CLEC
Switch Name: HAYWARD
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: HYWRCA115MD))
831-534-8XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN05/18/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-534-9XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN08/17/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-699CAFRACTEL, LLC0018413799RMD0001775965HFELTONSNJUCACL7MD12/21/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNJUCACL7MD))
831-699 is split into 1,000-number blocks - detail below
831-699-0XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN07/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-699-1XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONNOCLLIKNOWN07/01/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-699-3XXXCAONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HFELTONNOCLLIKNOWN11/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-699-4XXXCAONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HFELTONNOCLLIKNOWN11/15/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-699-6XXXCAONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HFELTONNOCLLIKNOWN06/27/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-699-8XXXCAPEERLESS NETWORK OF CALIFORNIA, LLC - CAN/A373FFELTONNOCLLIKNOWN08/26/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-699-9XXXCAFRACTEL, LLC0018413799RMD0001775965HFELTONSNJUCACL7MD12/22/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNJUCACL7MD))
831-704CAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21XSY00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21XSY))
831-704 is split into 1,000-number blocks - detail below
831-704-1XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21XSY06/03/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21XSY))
831-704-2XXXCACOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JFELTONNOCLLIKNOWN03/13/2015Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-704-3XXXCAPEERLESS NETWORK OF CALIFORNIA, LLC - CAN/A373FFELTONNOCLLIKNOWN03/05/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-704-4XXXCAMCIMETRO ACCESS TRANSMISSION SERVICES LLC - CA (Verizon Communications)0004999405RMD00029577240FELTONSNJSCARMDS003/07/2008Prefix Type: CLEC
Switch Name: SAN JOSE
Switch Type: Northern Telecom DMS100 (Digital) Host
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNJSCARMDS0))
831-704-5XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21XSY07/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21XSY))
831-704-6XXXCABANDWIDTH.COM CLEC, LLC - CA0017042060RMD0003709981EFELTONNOCLLIKNOWN12/17/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-704-7XXXCACOMCAST IP PHONE, LLC (Comcast)0008497687RMD0003552318JFELTONNOCLLIKNOWN04/03/2006Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-704-8XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21XSY03/20/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21XSY))
831-704-9XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21XSY07/15/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21XSY))
831-850CAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21XSY00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21XSY))
831-850 is split into 1,000-number blocks - detail below
831-850-0XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21XSYN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21XSY))
831-850-1XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21XSYN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21XSY))
831-850-2XXXCATERRA NOVA TELECOM INC.0021193057RMD0001495145JFELTONNOCLLIKNOWN06/09/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-850-3XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21XSYN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21XSY))
831-850-5XXXCATON80 COMMUNICATIONS, LLC0025462672RMD0005819516JFELTONNOCLLIKNOWN03/15/2022Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-850-7XXXCATERRA NOVA TELECOM INC.0021193057RMD0001495145JFELTONNOCLLIKNOWN12/03/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-850-8XXXCATERRA NOVA TELECOM INC.0021193057RMD0001495145JFELTONNOCLLIKNOWN01/18/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
831-850-9XXXCAONVOY, LLC - CA (Sinch)0004323028RMD0001966649CFELTONSNFCCA21XSYN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: San Francisco CA (722)
Tandem: N/A
🔧 Explore Switch(CLLI: SNFCCA21XSY))
This information is not guaranteed to be accurate. User assumes all risk for any loss or gain resulting from use of this data.
Although I strive for accuracy and prompt updates of changed information, it is possible that there may be errors. If you see one, could you please report it?
Please report all errors, flames, questions, suggestions, and thanks to Paul Timmins
L'exactitude de ces renseignements n'est pas garantie. L'utilisateur assume l'entière responsabilité des pertes ou des gains découlant de l'utilisation de ces données.
Bien que je m'efforce d'assurer l'exactitude des informations et de les mettre à jour rapidement, des erreurs peuvent subsister. Si vous en voyez une, veuillez me la signaler.
Veuillez adresser vos commentaires, remarques, questions, suggestions et remerciements à Paul Timmins
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2026, Paul Timmins/Timmins Technologies, LLC. All rights reserved
Website Design and User Interface ©2010, Adam Botbyl/Revolutionary Solutions, LLC.
Colocation generously provided by Clear Rate Communications, Inc
Has this site changed your life? Made your job easier? I always love Fanmail and Suggestions.