OCN:
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
605-206 is split into 1,000-number blocks - detail below
605-206-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180STURGISNOCLLIKNOWN06/12/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-206-8XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180STURGISNOCLLIKNOWN09/12/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-219 is split into 1,000-number blocks - detail below
605-219-8XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYNOCLLIKNOWN10/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-231 is split into 1,000-number blocks - detail below
605-231-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN03/28/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-231-5XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN07/14/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-269 is split into 1,000-number blocks - detail below
605-269-0XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SPEARFISHNOCLLIKNOWN10/20/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-277SDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180ABERDEENSXFLSDCORMD02/10/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-277 is split into 1,000-number blocks - detail below
605-277-1XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180ABERDEENSXFLSDCORMD05/08/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-277-3XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180ABERDEENSXFLSDCORMD11/29/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-277-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180ABERDEENSXFLSDCORMD06/07/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-277-9XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180ABERDEENSXFLSDCORMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-299SDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180MITCHELLSXFLSDCORMD02/11/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-299 is split into 1,000-number blocks - detail below
605-299-0XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180MITCHELLSXFLSDCORMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-299-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180MITCHELLSXFLSDCORMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-301 is split into 1,000-number blocks - detail below
605-301-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180PIERRENOCLLIKNOWN01/05/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-307 is split into 1,000-number blocks - detail below
605-307-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180HILL CITYNOCLLIKNOWN10/20/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-349 is split into 1,000-number blocks - detail below
605-349-7XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180WESTJASPERNOCLLIKNOWN04/19/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Rochester MN (620)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-370 is split into 1,000-number blocks - detail below
605-370-5XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN01/15/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-370-6XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN01/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-385 is split into 1,000-number blocks - detail below
605-385-0XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYNOCLLIKNOWN01/17/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-401 is split into 1,000-number blocks - detail below
605-401-6XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN12/29/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-401-7XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN07/28/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-403 is split into 1,000-number blocks - detail below
605-403-5XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN10/22/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-405 is split into 1,000-number blocks - detail below
605-405-7XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180ARLINGTONNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-409 is split into 1,000-number blocks - detail below
605-409-6XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180HARISBGTEANOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-413SDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSSXFLSDCORMD06/19/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-413 is split into 1,000-number blocks - detail below
605-413-1XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSSXFLSDCORMD10/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-413-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSSXFLSDCORMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-415SDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYSXFLSDCORMD06/19/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-415 is split into 1,000-number blocks - detail below
605-415-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYSXFLSDCORMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-501 is split into 1,000-number blocks - detail below
605-501-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN06/01/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-513 is split into 1,000-number blocks - detail below
605-513-3XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYNOCLLIKNOWN12/28/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-531 is split into 1,000-number blocks - detail below
605-531-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180FLANDREAUNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-540SDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180NOSIOUX CYSXCYIA78X1X12/28/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
🔧 Explore Switch(CLLI: SXCYIA78X1X))
🕘 Prefix History
🔎 Explore Carrier Information
605-540 is split into 1,000-number blocks - detail below
605-540-0XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180NOSIOUX CYSXCYIA78X1XN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
🔧 Explore Switch(CLLI: SXCYIA78X1X))
🕘 Prefix History
🔎 Explore Carrier Information
605-540-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180NOSIOUX CYSXCYIA78X1X01/29/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
🔧 Explore Switch(CLLI: SXCYIA78X1X))
🕘 Prefix History
🔎 Explore Carrier Information
605-540-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180NOSIOUX CYSXCYIA78X1XN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Sioux City IA (630)
Tandem: N/A
🔧 Explore Switch(CLLI: SXCYIA78X1X))
🕘 Prefix History
🔎 Explore Carrier Information
605-550SDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180MITCHELLSXFLSDCORMD02/16/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-550 is split into 1,000-number blocks - detail below
605-550-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180MITCHELLSXFLSDCORMD02/23/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-569 is split into 1,000-number blocks - detail below
605-569-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180BELLEFORCHNOCLLIKNOWN10/26/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-591 is split into 1,000-number blocks - detail below
605-591-6XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SPEARFISHNOCLLIKNOWN11/15/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-593SDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYSXFLSDCORMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-593 is split into 1,000-number blocks - detail below
605-593-0XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYSXFLSDCORMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-593-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYSXFLSDCORMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-593-5XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYSXFLSDCORMD01/21/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-593-8XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYSXFLSDCORMD02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-593-9XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYSXFLSDCORMD02/01/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-601 is split into 1,000-number blocks - detail below
605-601-5XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN07/07/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-609SDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180PIERRESXFLSDCOPMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCOPMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-610SDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSSXFLSDCORMD00/00/0000Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-610 is split into 1,000-number blocks - detail below
605-610-0XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSSXFLSDCORMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-610-1XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSSXFLSDCORMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-610-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSSXFLSDCORMD01/30/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-610-3XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSSXFLSDCORMD01/30/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-610-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSSXFLSDCORMDN/APrefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: SXFLSDCORMD))
🕘 Prefix History
🔎 Explore Carrier Information
605-620 is split into 1,000-number blocks - detail below
605-620-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180LK PRESTONNOCLLIKNOWN12/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-634 is split into 1,000-number blocks - detail below
605-634-1XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180CAVOURNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-636 is split into 1,000-number blocks - detail below
605-636-1XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180MADISONNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-640 is split into 1,000-number blocks - detail below
605-640-7XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180MCINTOSHNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-644 is split into 1,000-number blocks - detail below
605-644-7XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SPEARFISHNOCLLIKNOWN01/05/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-646 is split into 1,000-number blocks - detail below
605-646-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180RAPID CITYNOCLLIKNOWN04/22/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-655 is split into 1,000-number blocks - detail below
605-655-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180YANKTONNOCLLIKNOWN03/26/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-663 is split into 1,000-number blocks - detail below
605-663-8XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180HURONNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-675 is split into 1,000-number blocks - detail below
605-675-6XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180VERMILLIONNOCLLIKNOWN01/25/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-679 is split into 1,000-number blocks - detail below
605-679-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN05/09/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-679-9XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN01/10/2017Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-681 is split into 1,000-number blocks - detail below
605-681-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN10/16/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-705 is split into 1,000-number blocks - detail below
605-705-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN05/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-789 is split into 1,000-number blocks - detail below
605-789-5XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN02/29/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-789-6XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN11/01/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-799 is split into 1,000-number blocks - detail below
605-799-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN04/15/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-799-8XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN03/27/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-800 is split into 1,000-number blocks - detail below
605-800-3XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN08/01/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-808 is split into 1,000-number blocks - detail below
605-808-2XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180REDFIELDNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-815 is split into 1,000-number blocks - detail below
605-815-9XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180CHAMBERLANNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-827 is split into 1,000-number blocks - detail below
605-827-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180VOLGANOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-846 is split into 1,000-number blocks - detail below
605-846-8XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180ABERDEENNOCLLIKNOWN06/11/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-857 is split into 1,000-number blocks - detail below
605-857-8XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180YANKTONNOCLLIKNOWN09/03/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-861 is split into 1,000-number blocks - detail below
605-861-3XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180DE SMETNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-865 is split into 1,000-number blocks - detail below
605-865-1XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180TIMBERLAKENOCLLIKNOWN02/05/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-884 is split into 1,000-number blocks - detail below
605-884-5XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180WATERTOWNNOCLLIKNOWN05/10/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-884-9XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180WATERTOWNNOCLLIKNOWN07/17/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-892 is split into 1,000-number blocks - detail below
605-892-8XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180BELLEFORCHNOCLLIKNOWN10/20/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-898 is split into 1,000-number blocks - detail below
605-898-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180IROQUOISNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-937 is split into 1,000-number blocks - detail below
605-937-5XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN11/16/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-952 is split into 1,000-number blocks - detail below
605-952-9XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180ELK POINTNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-956 is split into 1,000-number blocks - detail below
605-956-4XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180WATERTOWNNOCLLIKNOWN06/06/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-987 is split into 1,000-number blocks - detail below
605-987-9XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180CANTONCNTNSDCORS111/02/2020Prefix Type: CLEC
Switch Name: CANTON
Switch Type: AXRSS
LATA: South Dakota (640)
Tandem: SXFLSDCO09T
🔧 Explore Switch(CLLI: CNTNSDCORS1))
🕘 Prefix History
🔎 Explore Carrier Information
605-988 is split into 1,000-number blocks - detail below
605-988-6XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN09/30/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-988-8XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180SIOUX FLSNOCLLIKNOWN04/22/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-989 is split into 1,000-number blocks - detail below
605-989-7XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180NOVALENTINNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Omaha NE (644)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-991 is split into 1,000-number blocks - detail below
605-991-3XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180MILBANKNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-992 is split into 1,000-number blocks - detail below
605-992-8XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180BIGSTONECYNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: St.Cloud MN (626)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
605-998 is split into 1,000-number blocks - detail below
605-998-1XXXSDLEVEL 3 COMMUNICATIONS, LLC - SD (Lumen Technologies, Inc)0015338122RMD00061125180MILLERNOCLLIKNOWN12/14/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: South Dakota (640)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
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.