Input an Area Code (required) followed by the Prefix, or Exchange (optional):
-
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-nxxState/ProvinceCompanyFRNRMDOCNRate CenterCLLIAssign DateMisc
513-726OHCINCINNATI BELL (Altafiber)0012486437RMD00265139348SEVEN MILESVMLOHSMDS000/00/0000Prefix Type: ICO
Switch Name: SEVEN MILE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: SVMLOHSMDS0))
🕘 Prefix History
🔎 Explore Carrier Information
513-726 is split into 1,000-number blocks - detail below
513-726-0XXXOHCINCINNATI BELL (Altafiber)0012486437RMD00265139348SEVEN MILESVMLOHSMDS0N/APrefix Type: ICO
Switch Name: SEVEN MILE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: SVMLOHSMDS0))
🕘 Prefix History
🔎 Explore Carrier Information
513-726-1XXXOHCINCINNATI BELL (Altafiber)0012486437RMD00265139348SEVEN MILESVMLOHSMDS0N/APrefix Type: ICO
Switch Name: SEVEN MILE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: SVMLOHSMDS0))
🕘 Prefix History
🔎 Explore Carrier Information
513-726-2XXXOHMCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH (Verizon Communications)0004999405RMD00029577836SEVEN MILENOCLLIKNOWN06/09/2006Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
513-726-3XXXOHBANDWIDTH.COM CLEC, LLC - OH (Bandwidth Inc.)0017042060RMD0003709001FSEVEN MILENOCLLIKNOWN02/01/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
513-726-4XXXOHCINCINNATI BELL (Altafiber)0012486437RMD00265139348SEVEN MILESVMLOHSMDS0N/APrefix Type: ICO
Switch Name: SEVEN MILE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: SVMLOHSMDS0))
🕘 Prefix History
🔎 Explore Carrier Information
513-726-5XXXOHCINCINNATI BELL (Altafiber)0012486437RMD00265139348SEVEN MILESVMLOHSMDS0N/APrefix Type: ICO
Switch Name: SEVEN MILE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: SVMLOHSMDS0))
🕘 Prefix History
🔎 Explore Carrier Information
513-726-6XXXOHCINCINNATI BELL (Altafiber)0012486437RMD00265139348SEVEN MILESVMLOHSMDS0N/APrefix Type: ICO
Switch Name: SEVEN MILE
Switch Type: Northern Telecom DMS10 (Digital)
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: SVMLOHSMDS0))
🕘 Prefix History
🔎 Explore Carrier Information
513-726-7XXXOHCENTURYLINK COMMUNICATIONS, LLC (Lumen Technologies, Inc)0031422439RMD0006976508JSEVEN MILENOCLLIKNOWN06/16/2014Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
🕘 Prefix History
🔎 Explore Carrier Information
513-726-8XXXOHT-MOBILE USA, INC. (T-Mobile US, Inc)0017078262RMD00190516529SEVEN MILECNCNOHKJ2MD07/15/2020Prefix Type: PCS
Switch Name: CINCINNATI
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
Tandem: N/A
🔧 Explore Switch(CLLI: CNCNOHKJ2MD))
🕘 Prefix History
🔎 Explore Carrier Information
513-726-9XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CSEVEN MILENOCLLIKNOWN07/29/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Cincinnati Bell (OH, KY, IN) (922)
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.