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Byron Center, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
616-217 A GDRPMIBL31Z  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348      
616-217 0   3535 ACD TELECOM, INC. - MI 348   2004-08-27   
616-217 1   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2004-12-31   
616-217 2   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2005-12-31   
616-217 3   991E BANDWIDTH.COM CLEC, LLC - MI 348   2019-06-07   
616-217 4   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2004-07-16   
616-217 5   460K FIRST COMMUNICATIONS, LLC 348   2010-07-26   
616-217 6   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2004-06-12   
616-217 7   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2004-06-12   
616-217 8   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2004-06-26   
616-217 9   991E BANDWIDTH.COM CLEC, LLC - MI 348   2016-08-22   
616-277 A   817J INTERACTIVE SERVICES NETWORK, INC. 348      
616-277 0   829J PAETEC ITEL, LLC 348   2006-01-12   
616-277 1   318J COMCAST IP PHONE, LLC 348   2006-10-08   
616-277 2   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 348   2008-09-17   
616-277 3   829J PAETEC ITEL, LLC 348   2009-03-07   
616-277 4   516C AT&T CORP. 348   2007-02-22   
616-277 5   817J INTERACTIVE SERVICES NETWORK, INC. 348   2004-12-18   
616-277 6   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2019-12-26   
616-277 7   991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-02-25   
616-277 8   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2007-04-07   
616-277 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2007-04-07   
616-305 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-305 0   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2025-06-30   
616-305 2   543C ONVOY, LLCV - MI 348   2023-09-16   
616-345 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348   2024-02-26   
616-345 0   991E BANDWIDTH.COM CLEC, LLC - MI 348   2014-07-26   
616-345 1   543C ONVOY, LLCV - MI 348   2016-01-04   
616-345 2   543C ONVOY, LLCV - MI 348   2016-03-28   
616-345 3   543C ONVOY, LLCV - MI 348   2016-01-04   
616-345 4   543C ONVOY, LLCV - MI 348   2016-03-28   
616-345 5   543C ONVOY, LLCV - MI 348   2015-12-14   
616-345 6   508J CENTURYLINK COMMUNICATIONS, LLC 348   2015-09-16   
616-345 7   046L CLEAR RATE COMMUNICATIONS, LLC 348   2013-11-15   
616-345 8   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 348   2015-12-21   
616-345 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2015-10-07   
616-366 A GDRQMIBODS0  7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-366 0   829J PAETEC ITEL, LLC 348   2003-11-03   
616-366 1   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2004-02-16   
616-366 2   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2003-06-02   
616-366 3   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2003-06-02   
616-366 4   7157 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 348      
616-366 5   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2003-06-02   
616-366 6   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2004-02-16   
616-366 7   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2003-06-02   
616-366 8   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 348   2003-06-02   
616-366 9   543C ONVOY, LLCV - MI 348   2013-03-19   
616-583 A BYCTMIMNRSA  9323 MICHIGAN BELL TEL CO 348      
616-583 0   9323 MICHIGAN BELL TEL CO 348      
616-583 1   9323 MICHIGAN BELL TEL CO 348      
616-583 2   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2009-09-26   
616-583 3   543C ONVOY, LLCV - MI 348   2012-05-26   
616-583 4   9323 MICHIGAN BELL TEL CO 348      
616-583 5   9323 MICHIGAN BELL TEL CO 348      
616-583 6   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 348   2018-02-27   
616-583 7   2550 123.NET, LLC 348   2015-01-12   
616-583 8   318J COMCAST IP PHONE, LLC 348   2012-06-07   
616-583 9   9323 MICHIGAN BELL TEL CO 348      
616-626 A GDRPMIBL04Z  543C ONVOY, LLCV - MI 348      
616-626 1   991E BANDWIDTH.COM CLEC, LLC - MI 348   2022-12-03   
616-626 4   490J DISH WIRELESS, LLC 348   2024-03-29   
616-626 5   318J COMCAST IP PHONE, LLC 348   2022-11-18   
616-626 7   543C ONVOY, LLCV - MI 348   2021-11-15   
616-626 8   624H ONVOY SPECTRUM, LLC 348   2024-05-18   
616-730 A GDRPMIBL52Z  829J PAETEC ITEL, LLC 348      
616-730 0   829J PAETEC ITEL, LLC 348   2007-09-14   
616-730 1   991E BANDWIDTH.COM CLEC, LLC - MI 348   2009-03-07   
616-730 2   991E BANDWIDTH.COM CLEC, LLC - MI 348   2010-02-22   
616-730 3   991E BANDWIDTH.COM CLEC, LLC - MI 348   2011-07-09   
616-730 4   829J PAETEC ITEL, LLC 348   2010-05-08   
616-730 6   145J TERRA NOVA TELECOM INC. 348   2021-01-19   
616-730 7   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 348   2007-12-10   
616-730 8   543C ONVOY, LLCV - MI 348   2015-12-14   
616-730 9   829J PAETEC ITEL, LLC 348   2009-12-12   
616-878 A BYCTMIMNRSA  9323 MICHIGAN BELL TEL CO 348      

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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