Rate Center Name: , State:
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.
npa-nxxStateCompanyOCNRate CenterCLLIAssign DateMisc
231-221MICENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JHARBOR SPGTRCYMIMNWMD06/01/2015Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
Thousands block for 231-221
231-221-0MIPEERLESS NETWORK OF MICHIGAN, LLC - MI933GHARBOR SPGNOCLLIKNOWN11/25/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-221-1MI123.NET, INC.2550HARBOR SPGNOCLLIKNOWN10/10/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-221-2MIBANDWIDTH.COM CLEC, LLC - MI991EHARBOR SPGNOCLLIKNOWN05/14/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-221-3MIPEERLESS NETWORK OF MICHIGAN, LLC - MI933GHARBOR SPGNOCLLIKNOWN02/18/2020Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-221-4MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-221-5MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN02/04/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-221-6MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN05/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-221-7MICENTURYLINK COMMUNICATIONS, LLC (CenturyLink, Inc)508JHARBOR SPGTRCYMIMNWMD06/02/2015Prefix Type: IPES
Switch Name: HARBOR SPG
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-221-8MIPEERLESS NETWORK OF MICHIGAN, LLC - MI933GHARBOR SPGNOCLLIKNOWN10/29/2019Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-221-9MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN05/19/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-242MIMICHIGAN BELL TEL CO (AT&T)9323HARBOR SPGHRSPMIMNRSA00/00/0000Prefix Type: RBOC
Switch Name: HARBOR SPRINGS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: TRCYMIMN20T
Detailed Switch Info
Thousands block for 231-242
231-242-0MIMICHIGAN BELL TEL CO (AT&T)9323HARBOR SPGHRSPMIMNRSAN/APrefix Type: RBOC
Switch Name: HARBOR SPRINGS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: TRCYMIMN20T
Detailed Switch Info
231-242-1MIMICHIGAN BELL TEL CO (AT&T)9323HARBOR SPGHRSPMIMNRSAN/APrefix Type: RBOC
Switch Name: HARBOR SPRINGS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: TRCYMIMN20T
Detailed Switch Info
231-242-2MITELNET WORLDWIDE, INC.4632HARBOR SPGNOCLLIKNOWN08/03/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-242-3MIBANDWIDTH.COM CLEC, LLC - MI991EHARBOR SPGNOCLLIKNOWN12/03/2009Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-242-4MICHARTER FIBERLINK - MICHIGAN, LLC - MI (Charter)351DHARBOR SPGNOCLLIKNOWN01/23/2007Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-242-5MITALK AMERICA INC. - MI (Windstream Communications)1200HARBOR SPGNOCLLIKNOWN12/29/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-242-6MILONG DISTANCE OF MICHIGAN, INC. DBA LDMI - MI (Windstream Communications)0975HARBOR SPGNOCLLIKNOWN10/28/2003Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-242-7MILEVEL 3 COMMUNICATIONS, LLC - MI (CenturyLink, Inc)6120HARBOR SPGNOCLLIKNOWN01/31/2008Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-242-8MILEVEL 3 COMMUNICATIONS, LLC - MI (CenturyLink, Inc)6120HARBOR SPGNOCLLIKNOWN10/14/2004Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-242-9MIACD TELECOM, INC. - MI3535HARBOR SPGNOCLLIKNOWN01/12/2005Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-324MITELEPORT COMMUNICATIONS AMERICA, LLC - MI (AT&T)770EHARBOR SPGGDRPMIBL06Z05/25/2021Prefix Type: CLEC
Switch Name: GRAND RAPIDS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
Thousands block for 231-324
231-324-0MICOMMIO, LLC939HHARBOR SPGNOCLLIKNOWN10/15/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-324-1MICOMMIO, LLC939HHARBOR SPGNOCLLIKNOWN10/15/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-324-2MITWILIO INTERNATIONAL, INC.506JHARBOR SPGNOCLLIKNOWN06/23/2021Prefix Type: IPES
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-324-3MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN06/11/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-324-4MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN06/11/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-324-5MIONVOY SPECTRUM, LLC (Inteliquent)624HHARBOR SPGNOCLLIKNOWN10/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-324-6MITELEPORT COMMUNICATIONS AMERICA, LLC - MI (AT&T)770EHARBOR SPGGDRPMIBL06Z03/08/2022Prefix Type: CLEC
Switch Name: GRAND RAPIDS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-324-7MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN03/21/2022Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-324-8MIPEERLESS NETWORK OF MICHIGAN, LLC - MI933GHARBOR SPGNOCLLIKNOWN11/02/2021Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-324-9MIONVOY SPECTRUM, LLC (Inteliquent)624HHARBOR SPGNOCLLIKNOWN10/29/2021Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-412MIBANDWIDTH.COM CLEC, LLC - MI991EHARBOR SPGGDRPMIBL00Z10/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
Thousands block for 231-412
231-412-0MIBANDWIDTH.COM CLEC, LLC - MI991EHARBOR SPGGDRPMIBL00Z10/11/2010Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-412-1MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN12/03/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-412-2MIBANDWIDTH.COM CLEC, LLC - MI991EHARBOR SPGGDRPMIBL00Z04/01/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-412-3MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN05/04/2012Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-412-4MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN02/19/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-412-5MIAT&T CORP. (AT&T)516CHARBOR SPGNOCLLIKNOWN08/11/2011Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-412-6MICHARTER FIBERLINK - MICHIGAN, LLC - MI (Charter)351DHARBOR SPGNOCLLIKNOWN06/05/2013Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-412-7MIBANDWIDTH.COM CLEC, LLC - MI991EHARBOR SPGGDRPMIBL00Z02/06/2015Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-412-8MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN03/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-412-9MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGNOCLLIKNOWN03/17/2016Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-438MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGGDRPMIBL04Z07/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
Thousands block for 231-438
231-438-2MIONVOY, LLCV - MI (Inteliquent)543CHARBOR SPGGDRPMIBL04Z07/14/2023Prefix Type: CLEC
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
231-526MIMICHIGAN BELL TEL CO (AT&T)9323HARBOR SPGHRSPMIMNRSA00/00/0000Prefix Type: RBOC
Switch Name: HARBOR SPRINGS
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: TRCYMIMN20T
Detailed Switch Info
231-596MIUSA MOBILITY WIRELESS, INC. (Spok, Inc)6630HARBOR SPGGDRPMIBL44Z00/00/0000Prefix Type: WIRELESS
Switch Name: N/A
Switch Type: N/A
LATA: Grand Rapids MI (348)
Tandem: N/A
Detailed Switch Info
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
Please see the Frequently Asked Questions page if you have any questions.
Copyright ©2001-2023, 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.