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Dundee, MI

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
734-290 A DTRTMIVWDMD  624H ONVOY SPECTRUM, LLC 340      
734-290 0   624H ONVOY SPECTRUM, LLC 340   2021-11-21   
734-290 1   624H ONVOY SPECTRUM, LLC 340   2021-11-21   
734-290 2   624H ONVOY SPECTRUM, LLC 340   2021-07-19   
734-290 3   543C ONVOY, LLCV - MI 340   2021-07-20   
734-290 4   543C ONVOY, LLCV - MI 340   2021-07-20   
734-290 5   543C ONVOY, LLCV - MI 340   2021-08-21   
734-290 6   543C ONVOY, LLCV - MI 340   2021-08-21   
734-290 7   543C ONVOY, LLCV - MI 340   2021-11-03   
734-290 8   543C ONVOY, LLCV - MI 340   2021-11-03   
734-290 9   543C ONVOY, LLCV - MI 340   2022-12-29   
734-310 A   817J INTERACTIVE SERVICES NETWORK, INC. 340      
734-371 A LIVNMIUX3MD  5562 METROPCS, INC. 340      
734-371 0   991E BANDWIDTH.COM CLEC, LLC - MI 340   2020-05-23   
734-371 1   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2020-10-29   
734-371 2   543C ONVOY, LLCV - MI 340   2021-01-31   
734-371 3   5562 METROPCS, INC. 340   2018-10-11   
734-371 4   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2025-01-19   
734-371 5   543C ONVOY, LLCV - MI 340   2021-01-31   
734-371 6   543C ONVOY, LLCV - MI 340   2021-01-31   
734-371 7   543C ONVOY, LLCV - MI 340   2020-11-21   
734-371 8   543C ONVOY, LLCV - MI 340   2020-11-21   
734-371 9   5562 METROPCS, INC. 340   2018-09-03   
734-501 A   817J INTERACTIVE SERVICES NETWORK, INC. 340      
734-529 A DUNDMIXGRS0  0695 FRONTIER NORTH, INC. - MI 340      
734-529 0   792K CHARTER IP ENABLED SERVICES, LLC 340   2007-02-25   
734-529 1   046L CLEAR RATE COMMUNICATIONS, LLC 340   2009-11-14   
734-529 2   0695 FRONTIER NORTH, INC. - MI 340      
734-529 3   0695 FRONTIER NORTH, INC. - MI 340      
734-529 4   0695 FRONTIER NORTH, INC. - MI 340      
734-529 5   0695 FRONTIER NORTH, INC. - MI 340      
734-529 6   3459 TC3 TELECOM, INC. - MI 340   2009-06-10   
734-529 7   0695 FRONTIER NORTH, INC. - MI 340      
734-529 8   0695 FRONTIER NORTH, INC. - MI 340      
734-529 9   0695 FRONTIER NORTH, INC. - MI 340      
734-746 A PTBGMIAKDS0  558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340      
734-746 0   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-05-01   
734-746 1   558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340      
734-746 2   558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340      
734-746 3   558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340      
734-746 4   543C ONVOY, LLCV - MI 340   2016-07-25   
734-746 5   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2017-11-01   
734-746 6   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2012-06-18   
734-746 7   508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-20   
734-746 8   5562 METROPCS, INC. 340   2018-08-03   
734-746 9   558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340      
734-823 A SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
734-823 0   145J TERRA NOVA TELECOM INC. 340   2026-01-04   
734-823 1   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
734-823 2   2550 123.NET, LLC 340   2003-01-25   
734-823 3   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-05-01   
734-823 4   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2002-09-04   
734-823 5   558A DEERFIELD FARMERS' TELEPHONE COMPANY - MI 340   2003-05-28   
734-823 6   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-07-15   
734-823 7   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2012-12-20   
734-823 8   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
734-828 A FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
734-828 0   3535 ACD TELECOM, INC. - MI 340   2005-05-02   
734-828 1   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-07-21   
734-828 2   145J TERRA NOVA TELECOM INC. 340   2025-05-28   
734-828 3   5562 METROPCS, INC. 340   2017-03-10   
734-828 4   5562 METROPCS, INC. 340   2016-11-07   
734-828 5   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-03-16   
734-828 6   318J COMCAST IP PHONE, LLC 340   2004-01-06   
734-828 7   5562 METROPCS, INC. 340   2005-06-05   
734-828 8   829J PAETEC ITEL, LLC 340      
734-828 9   5562 METROPCS, INC. 340   2017-06-16   
734-833 A   5562 METROPCS, INC. 340      
734-833 0   543C ONVOY, LLCV - MI 340   2023-08-21   
734-833 1   5562 METROPCS, INC. 340   2015-01-29   
734-833 3   5562 METROPCS, INC. 340   2011-05-21   
734-833 4   5562 METROPCS, INC. 340   2014-02-01   
734-833 5   5562 METROPCS, INC. 340   2015-01-29   
734-833 6   543C ONVOY, LLCV - MI 340   2013-03-15   
734-833 7   5562 METROPCS, INC. 340   2013-07-08   
734-833 8   5562 METROPCS, INC. 340   2009-10-25   
734-833 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-03-16   

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

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