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Washington, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
586-207 A SFLDMIDNDS6  6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
586-207 0   543C ONVOY, LLCV - MI 340   2021-11-19   
586-207 1   318J COMCAST IP PHONE, LLC 340   2005-03-23   
586-207 2   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
586-207 3   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2025-01-20   
586-207 4   624H ONVOY SPECTRUM, LLC 340   2021-06-17   
586-207 5   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
586-207 6   829J PAETEC ITEL, LLC 340   2005-04-10   
586-207 7   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-09-11   
586-207 8   3535 ACD TELECOM, INC. - MI 340   2005-07-23   
586-207 9   543C ONVOY, LLCV - MI 340   2021-03-09   
586-232 A SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
586-232 0   543C ONVOY, LLCV - MI 340   2015-01-01   
586-232 1   961J WOW! INTERNET, CABLE AND PHONE 340   2007-08-02   
586-232 2   145J TERRA NOVA TELECOM INC. 340   2024-05-27   
586-232 3   318J COMCAST IP PHONE, LLC 340   2007-02-04   
586-232 4   318J COMCAST IP PHONE, LLC 340   2008-10-05   
586-232 5   991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-26   
586-232 6   829J PAETEC ITEL, LLC 340   2009-10-27   
586-232 7   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2006-04-28   
586-232 8   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340   2006-04-28   
586-232 9   991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-02-26   
586-284 A SFLDMITODS2  543C ONVOY, LLCV - MI 340      
586-284 0   939H COMMIO, LLC 340   2021-10-11   
586-284 1   939H COMMIO, LLC 340   2021-10-11   
586-284 2   543C ONVOY, LLCV - MI 340   2021-11-19   
586-284 3   543C ONVOY, LLCV - MI 340   2021-11-19   
586-284 4   543C ONVOY, LLCV - MI 340   2021-08-16   
586-284 5   543C ONVOY, LLCV - MI 340   2021-08-16   
586-284 6   543C ONVOY, LLCV - MI 340   2021-08-16   
586-284 7   543C ONVOY, LLCV - MI 340   2021-08-16   
586-284 8   939H COMMIO, LLC 340   2021-10-11   
586-284 9   939H COMMIO, LLC 340   2021-10-11   
586-371 A SFLDMITODS2  543C ONVOY, LLCV - MI 340      
586-371 0   543C ONVOY, LLCV - MI 340   2018-09-10   
586-371 1   5562 METROPCS, INC. 340   2017-02-01   
586-371 2   991E BANDWIDTH.COM CLEC, LLC - MI 340   2019-06-03   
586-371 3   5562 METROPCS, INC. 340   2016-07-03   
586-371 4   318J COMCAST IP PHONE, LLC 340   2016-05-18   
586-371 5   543C ONVOY, LLCV - MI 340   2020-07-07   
586-371 6   543C ONVOY, LLCV - MI 340   2020-07-07   
586-371 7   543C ONVOY, LLCV - MI 340   2016-05-12   
586-371 8   543C ONVOY, LLCV - MI 340   2016-05-12   
586-371 9   991E BANDWIDTH.COM CLEC, LLC - MI 340   2016-09-09   
586-677 A WASHMIWADS0  9323 MICHIGAN BELL TEL CO 340      
586-697 A SFLDMIBVDS0  770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
586-697 0   991E BANDWIDTH.COM CLEC, LLC - MI 340   2013-06-14   
586-697 1   543C ONVOY, LLCV - MI 340   2014-10-28   
586-697 2   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-03-21   
586-697 3   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-03-21   
586-697 4   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2003-08-20   
586-697 5   318J COMCAST IP PHONE, LLC 340   2011-08-19   
586-697 6   961J WOW! INTERNET, CABLE AND PHONE 340   2005-06-09   
586-697 7   817J INTERACTIVE SERVICES NETWORK, INC. 340   2005-09-04   
586-697 8   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340   2005-02-18   
586-697 9   770E TELEPORT COMMUNICATIONS AMERICA, LLC - MI 340      
586-745 A DTRTMIBASMD  516C AT&T CORP. 340      
586-745 0   991E BANDWIDTH.COM CLEC, LLC - MI 340   2009-03-07   
586-745 1   991E BANDWIDTH.COM CLEC, LLC - MI 340   2010-03-12   
586-745 2   516C AT&T CORP. 340   2011-09-12   
586-745 3   543C ONVOY, LLCV - MI 340   2012-06-10   
586-745 4   991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-27   
586-745 5   5562 METROPCS, INC. 340   2011-08-30   
586-745 6   543C ONVOY, LLCV - MI 340   2013-03-15   
586-745 7   516C AT&T CORP. 340   2006-06-30   
586-745 8   508J CENTURYLINK COMMUNICATIONS, LLC 340   2014-03-31   
586-745 9   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2014-04-28   
586-781 A WASHMIWADS0  9323 MICHIGAN BELL TEL CO 340      
586-786 A WASHMIWADS0  9323 MICHIGAN BELL TEL CO 340      
586-786 0   9323 MICHIGAN BELL TEL CO 340      
586-786 1   9323 MICHIGAN BELL TEL CO 340      
586-786 2   046L CLEAR RATE COMMUNICATIONS, LLC 340   2009-11-14   
586-786 3   933G PEERLESS NETWORK OF MICHIGAN, LLC - MI 340   2020-12-18   
586-786 4   318J COMCAST IP PHONE, LLC 340   2013-02-17   
586-786 5   9323 MICHIGAN BELL TEL CO 340      
586-786 6   9323 MICHIGAN BELL TEL CO 340      
586-786 7   9323 MICHIGAN BELL TEL CO 340      
586-786 8   991E BANDWIDTH.COM CLEC, LLC - MI 340   2020-08-16   
586-786 9   9323 MICHIGAN BELL TEL CO 340      
586-816 A SFLDMIQJDS1  7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-816 0   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-816 1   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-816 2   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-816 4   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-816 5   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-816 6   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-816 7   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-816 8   7279 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - MI 340      
586-816 9   991E BANDWIDTH.COM CLEC, LLC - MI 340   2020-12-05   
586-926 A SFLDMIMKBMD  516J TON80 COMMUNICATIONS, LLC 340      
586-926 0   543C ONVOY, LLCV - MI 340   2023-09-03   
586-926 1   543C ONVOY, LLCV - MI 340   2022-12-12   
586-926 2   543C ONVOY, LLCV - MI 340   2022-12-12   
586-926 3   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-11-29   
586-926 4   516J TON80 COMMUNICATIONS, LLC 340   2022-04-30   
586-926 5   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-03-16   
586-926 6   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-03-16   
586-926 7   543C ONVOY, LLCV - MI 340   2023-07-02   
586-926 8   543C ONVOY, LLCV - MI 340   2023-07-02   
586-926 9   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2024-03-16   

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Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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