Input a CLLI:

Tip: A Partial CLLI can be entered, but must contain a minimum of the first 6 characters. I.E. 'DLLSTX'

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
513-409 is split into 1,000-number blocks - detail below
513-409-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JLEBANONCNCNOHTX9MD11/08/2013Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-427OHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JBETHELCNCNOHTX9MD00/00/0000Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-427 is split into 1,000-number blocks - detail below
513-427-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JBETHELCNCNOHTX9MD03/24/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-447 is split into 1,000-number blocks - detail below
513-447-7XXXOHLEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)0015338122RMD00061124863SHANDONCNCNOHTX9MD06/16/2014Prefix Type: CLEC
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-452 is split into 1,000-number blocks - detail below
513-452-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JHARRISONCNCNOHTX9MD03/24/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-472 is split into 1,000-number blocks - detail below
513-472-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JMORROWCNCNOHTX9MD11/08/2013Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-480 is split into 1,000-number blocks - detail below
513-480-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSO LEBANONCNCNOHTX9MD11/08/2013Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-486OHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JMASONCNCNOHTX9MD06/28/2013Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-486 is split into 1,000-number blocks - detail below
513-486-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JMASONCNCNOHTX9MD07/01/2013Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-491 is split into 1,000-number blocks - detail below
513-491-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JNEWTONSVLCNCNOHTX9MD06/16/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-644 is split into 1,000-number blocks - detail below
513-644-6XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JBETHANYCNCNOHTX9MD06/16/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-657 is split into 1,000-number blocks - detail below
513-657-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JCINCINNATICNCNOHTX9MD03/24/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-718 is split into 1,000-number blocks - detail below
513-718-6XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JCLERMONTCNCNOHTX9MD11/21/2013Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-726 is split into 1,000-number blocks - detail below
513-726-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSEVEN MILECNCNOHTX9MD06/16/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-760 is split into 1,000-number blocks - detail below
513-760-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JLTL MIAMICNCNOHTX9MD11/21/2013Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-798 is split into 1,000-number blocks - detail below
513-798-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JMORNINGSUNCNCNOHTX9MD06/16/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-832 is split into 1,000-number blocks - detail below
513-832-6XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JCINCINNATICNCNOHTX9MD05/09/2017Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-839 is split into 1,000-number blocks - detail below
513-839-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JOXFORDCNCNOHTX9MD03/24/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-855 is split into 1,000-number blocks - detail below
513-855-7XXXOHLEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)0015338122RMD00061124863WAYNESVLCNCNOHTX9MD02/19/2014Prefix Type: CLEC
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-893 is split into 1,000-number blocks - detail below
513-893-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JHAMILTONCNCNOHTX9MD11/21/2013Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
513-901 is split into 1,000-number blocks - detail below
513-901-6XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JWILLIAMSBGCNCNOHTX9MD06/16/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-226 is split into 1,000-number blocks - detail below
812-226-7XXXINCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JVEVAYCNCNOHTX9MD01/31/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-260 is split into 1,000-number blocks - detail below
812-260-7XXXINCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JLAWRENCEBGCNCNOHTX9MD01/21/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-308INCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JRISING SUNCNCNOHTX9MD06/27/2001Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-308 is split into 1,000-number blocks - detail below
812-308-7XXXINCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JRISING SUNCNCNOHTX9MD11/12/2013Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-432 is split into 1,000-number blocks - detail below
812-432-7XXXINLEVEL 3 COMMUNICATIONS, LLC - IN (Lumen Technologies, Inc)0015338122RMD00061124803DILLSBOROCNCNOHTX9MD01/21/2014Prefix Type: CLEC
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-487 is split into 1,000-number blocks - detail below
812-487-7XXXINLEVEL 3 COMMUNICATIONS, LLC - IN (Lumen Technologies, Inc)0015338122RMD00061124803GUILFORDCNCNOHTX9MD01/28/2014Prefix Type: CLEC
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-534 is split into 1,000-number blocks - detail below
812-534-7XXXINLEVEL 3 COMMUNICATIONS, LLC - IN (Lumen Technologies, Inc)0015338122RMD00061124803EENTERPRISCNCNOHTX9MD01/28/2014Prefix Type: CLEC
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-594 is split into 1,000-number blocks - detail below
812-594-7XXXINLEVEL 3 COMMUNICATIONS, LLC - IN (Lumen Technologies, Inc)0015338122RMD00061124803PATRIOTCNCNOHTX9MD01/14/2014Prefix Type: CLEC
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-747 is split into 1,000-number blocks - detail below
812-747-6XXXINTELNYX LLC0018998724RMD0001645073HW HARRISONCNCNOHTX9MD02/22/2023Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-775 is split into 1,000-number blocks - detail below
812-775-7XXXINPEERLESS NETWORK OF INDIANA, LLC - INN/A279FPEORIACNCNOHTX9MD04/23/2026Prefix Type: CLEC
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
812-954 is split into 1,000-number blocks - detail below
812-954-7XXXINCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JAURORACNCNOHTX9MD11/14/2013Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
859-493 is split into 1,000-number blocks - detail below
859-493-7XXXKYCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JWALTONCNCNOHTX9MD11/20/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
859-545 is split into 1,000-number blocks - detail below
859-545-7XXXKYCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JFALMOUTHCNCNOHTX9MD12/30/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
859-568 is split into 1,000-number blocks - detail below
859-568-7XXXKYCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JBOONECNCNOHTX9MD11/20/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
859-592 is split into 1,000-number blocks - detail below
859-592-7XXXKYCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JALEXANDRIACNCNOHTX9MD12/30/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
859-667 is split into 1,000-number blocks - detail below
859-667-7XXXKYCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JINDEPNDNCECNCNOHTX9MD11/20/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
859-739 is split into 1,000-number blocks - detail below
859-739-5XXXKYCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JCOVINGTONCNCNOHTX9MD11/20/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
859-813 is split into 1,000-number blocks - detail below
859-813-7XXXKYCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JWILLIAMSTNCNCNOHTX9MD11/20/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
859-927 is split into 1,000-number blocks - detail below
859-927-7XXXKYLEVEL 3 COMMUNICATIONS, LLC - KY (Lumen Technologies, Inc)0015338122RMD00061124369GLENCOECNCNOHTX9MD12/30/2014Prefix Type: CLEC
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
859-935 is split into 1,000-number blocks - detail below
859-935-8XXXKYCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JWARSAWCNCNOHTX9MD12/30/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
859-955 is split into 1,000-number blocks - detail below
859-955-7XXXKYCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JBUTLERCNCNOHTX9MD12/30/2014Prefix Type: IPES
Switch Name: MASON
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHTX9MD))
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.