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
937-887OHMCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH0004999405RMD00029577836W LIBERTYMNFDOHXAGMD02/24/2005Prefix Type: CLEC
Switch Name: MANSFIELD
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFDOHXAGMD))
937-887 is split into 1,000-number blocks - detail below
937-887-0XXXOHBANDWIDTH.COM CLEC, LLC - OH0017042060RMD0003709001FW LIBERTYNOCLLIKNOWN06/12/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
937-887-1XXXOHTELNYX LLC0018998724RMD0001645073HW LIBERTYNOCLLIKNOWN12/16/2020Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
937-887-2XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CW LIBERTYNOCLLIKNOWN04/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
937-887-3XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CW LIBERTYNOCLLIKNOWN04/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
937-887-4XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CW LIBERTYNOCLLIKNOWN04/04/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
937-887-5XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CW LIBERTYNOCLLIKNOWN01/13/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
937-887-6XXXOHONVOY, LLC - OH (Sinch)0004323028RMD0001966464CW LIBERTYNOCLLIKNOWN01/13/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
937-887-7XXXOHLEVEL 3 COMMUNICATIONS, LLC - OH (Lumen Technologies, Inc)N/A4863W LIBERTYLIMAOHIB9MD01/17/2014Prefix Type: CLEC
Switch Name: LIMA
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: LIMAOHIB9MD))
937-887-8XXXOHTWC IP ENABLED SERVICES, LLCN/A793KW LIBERTYNOCLLIKNOWN09/27/2006Prefix Type: UNKNOWN
Switch Name: N/A
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: NOCLLIKNOWN))
937-887-9XXXOHMCIMETRO ACCESS TRANSMISSION SERVICES LLC - OH0004999405RMD00029577836W LIBERTYMNFDOHXAGMD02/28/2005Prefix Type: CLEC
Switch Name: MANSFIELD
Switch Type: N/A
LATA: Lima-Mansfield OH (923)
Tandem: N/A
🔧 Explore Switch(CLLI: MNFDOHXAGMD))
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.