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
740-231OHLEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)0015338122RMD00061124863DUFFYCLMDOHZI6MD02/19/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMDOHZI6MD))
740-231 is split into 1,000-number blocks - detail below
740-231-1XXXOHLEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)0015338122RMD00061124863DUFFYCLMDOHZI6MD06/05/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMDOHZI6MD))
740-231-2XXXOHBANDWIDTH.COM CLEC, LLC - OH0017042060RMD0003709001FDUFFYNOCLLIKNOWN03/07/2014Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-231-3XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CDUFFYNOCLLIKNOWN09/17/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-231-4XXXOHONVOY SPECTRUM, LLC (Sinch)0024415002RMD0002045624HDUFFYNOCLLIKNOWN06/26/2024Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-231-5XXXOHBANDWIDTH.COM CLEC, LLC - OH0017042060RMD0003709001FDUFFYNOCLLIKNOWN05/19/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-231-6XXXOHTELNYX LLC0018998724RMD0001645073HDUFFYNOCLLIKNOWN07/20/2017Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-231-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JDUFFYCLMBOH1125Z06/05/2014Prefix Type: IPES
Switch Name: COLUMBUS
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMBOH1125Z))
740-231-8XXXOHIP HORIZON LLC0027469766RMD0001571515JDUFFYNOCLLIKNOWN09/12/2016Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-231-9XXXOHTELNYX LLC0018998724RMD0001645073HDUFFYNOCLLIKNOWN03/13/2023Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-483OHOHIO BELL TEL CO (AT&T)N/A9321DUFFYDFFYOH48RS100/00/0000Prefix Type: RBOC
Switch Name: DUFFY
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: CLMBOH115GT
🔧 Explore Switch(CLLI: DFFYOH48RS1))
740-483 is split into 1,000-number blocks - detail below
740-483-0XXXOHBANDWIDTH.COM CLEC, LLC - OH0017042060RMD0003709001FDUFFYNOCLLIKNOWN12/05/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-483-1XXXOHOHIO BELL TEL CO (AT&T)N/A9321DUFFYDFFYOH48RS1N/APrefix Type: RBOC
Switch Name: DUFFY
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: CLMBOH115GT
🔧 Explore Switch(CLLI: DFFYOH48RS1))
740-483-2XXXOHOHIO BELL TEL CO (AT&T)N/A9321DUFFYDFFYOH48RS1N/APrefix Type: RBOC
Switch Name: DUFFY
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: CLMBOH115GT
🔧 Explore Switch(CLLI: DFFYOH48RS1))
740-483-3XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CDUFFYNOCLLIKNOWN06/08/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-483-5XXXOHAT&T ENTERPRISES, LLC (AT&T)0035146430RMD0022433516CDUFFYNOCLLIKNOWN09/23/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-483-6XXXOHAERIAL COMMUNICATIONS, INC. (T-Mobile)N/A6701DUFFYNOCLLIKNOWN06/28/2023Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-483-7XXXOHAERIAL COMMUNICATIONS, INC. (T-Mobile)N/A6701DUFFYNOCLLIKNOWN01/12/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-483-8XXXOHTERRA NOVA TELECOM INC.0021193057RMD0001495145JDUFFYNOCLLIKNOWN01/08/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-483-9XXXOHOHIO BELL TEL CO (AT&T)N/A9321DUFFYDFFYOH48RS1N/APrefix Type: RBOC
Switch Name: DUFFY
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: CLMBOH115GT
🔧 Explore Switch(CLLI: DFFYOH48RS1))
740-530OHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CDUFFYCLMDOH44ZMD04/23/2002Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMDOH44ZMD))
740-530 is split into 1,000-number blocks - detail below
740-530-0XXXOHPEERLESS NETWORK OF OHIO, LLC - OHN/A284FDUFFYNOCLLIKNOWN04/03/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-530-1XXXOHPEERLESS NETWORK OF OHIO, LLC - OHN/A284FDUFFYNOCLLIKNOWN04/03/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-530-2XXXOHIP HORIZON LLC0027469766RMD0001571515JDUFFYNOCLLIKNOWN04/04/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-530-3XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CDUFFYCLMDOH44ZMD02/10/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMDOH44ZMD))
740-530-4XXXOHLEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)0015338122RMD00061124863DUFFYNOCLLIKNOWN04/27/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-530-5XXXOHMETROPCS, INC. (T-Mobile US, Inc)N/A5562DUFFYNOCLLIKNOWN01/19/2021Prefix Type: PCS
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-530-6XXXOHIP HORIZON LLC0027469766RMD0001571515JDUFFYNOCLLIKNOWN04/04/2024Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
740-530-7XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CDUFFYCLMDOH44ZMD03/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMDOH44ZMD))
740-530-8XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CDUFFYCLMDOH44ZMD03/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Columbus OH (324)
Tandem: N/A
🔧 Explore Switch(CLLI: CLMDOH44ZMD))
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.