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
843-400SCLEVEL 3 COMMUNICATIONS, LLC - SC (Lumen Technologies, Inc)N/A5258MCCOLLFLRNSCMA5MD10/20/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMA5MD))
843-400 is split into 1,000-number blocks - detail below
843-400-0XXXSCLEVEL 3 COMMUNICATIONS, LLC - SC (Lumen Technologies, Inc)N/A5258MCCOLLFLRNSCMA5MD01/05/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMA5MD))
843-400-1XXXSCTELNYX LLC0018998724RMD0001645073HMCCOLLNOCLLIKNOWN12/15/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
843-400-2XXXSCBANDWIDTH.COM CLEC, LLC - SC0017042060RMD0003709077FMCCOLLNOCLLIKNOWN07/25/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
843-400-3XXXSCMCIMETRO ACCESS TRANSMISSION SERVICES LLC - SC0004999405RMD00029578534MCCOLLFLRNSCMCX6X02/24/2016Prefix Type: CLEC
Switch Name: FLORENCE
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMCX6X))
843-400-4XXXSCLEVEL 3 COMMUNICATIONS, LLC - SC (Lumen Technologies, Inc)N/A5258MCCOLLFLRNSCMA5MD10/26/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMA5MD))
843-400-5XXXSCAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CMCCOLLNOCLLIKNOWN10/21/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
843-400-6XXXSCTELEPORT COMMUNICATIONS AMERICA SC- LLC (AT&T)N/A635CMCCOLLNOCLLIKNOWN02/21/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
843-400-7XXXSCCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JMCCOLLFLRNSCMAX4Y09/14/2016Prefix Type: IPES
Switch Name: FLORENCE
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAX4Y))
843-400-8XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLNOCLLIKNOWN06/07/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
843-400-9XXXSCSOUTH CAROLINA NET, INC. - SC0003735040RMD00038631784MCCOLLNOCLLIKNOWN05/02/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
843-523SCBELLSOUTH TELECOMM INC DBA SOUTHERN BELL TEL & TEL (Bellsouth)N/A9417MCCOLLMCCLSCMARS100/00/0000Prefix Type: RBOC
Switch Name: MCCOLL
Switch Type: Northern Telecom Remote Switching Center
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: MCCLSCMARS1))
843-583SCPAETEC ITEL, LLCN/A829JMCCOLLFLRNSCMAXRY00/00/0000Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXRY))
843-960SCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY10/03/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
843-960 is split into 1,000-number blocks - detail below
843-960-0XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY05/30/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
843-960-1XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY05/30/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
843-960-2XXXSCBANDWIDTH.COM CLEC, LLC - SC0017042060RMD0003709077FMCCOLLNOCLLIKNOWN01/28/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
843-960-3XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY01/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
843-960-4XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY01/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
843-960-5XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY01/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
843-960-6XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY10/04/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
843-960-7XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY10/04/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
843-960-8XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY10/04/2018Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
843-960-9XXXSCBANDWIDTH.COM CLEC, LLC - SC0017042060RMD0003709077FMCCOLLNOCLLIKNOWN01/28/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
854-654SCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY01/06/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
854-654 is split into 1,000-number blocks - detail below
854-654-0XXXSCONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HMCCOLLNOCLLIKNOWN04/17/2023Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
854-654-1XXXSCTWC IP ENABLED SERVICES, LLCN/A793KMCCOLLNOCLLIKNOWN01/12/2023Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
854-654-5XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY01/06/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
854-654-8XXXSCONVOY, LLC - SC (Sinch)0004323028RMD0001966548EMCCOLLFLRNSCMAXCY07/31/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Florence SC (432)
Tandem: N/A
🔧 Explore Switch(CLLI: FLRNSCMAXCY))
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.