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Troy, MI

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
248-422 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2017-10-25   
248-422 9   829J PAETEC ITEL, LLC 340      
248-434 A   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-434 0   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-434 1   145J TERRA NOVA TELECOM INC. 340   2025-01-03   
248-434 5   2550 123.NET, LLC 340   2003-01-24   
248-434 6   6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-07-31   
248-434 7   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2004-10-10   
248-434 8   543C ONVOY, LLCV - MI 340   2007-05-28   
248-434 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 340   2025-07-26   
248-457 A TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-457 0   9323 MICHIGAN BELL TEL CO 340      
248-457 1   9323 MICHIGAN BELL TEL CO 340      
248-457 2   9323 MICHIGAN BELL TEL CO 340      
248-457 3   9323 MICHIGAN BELL TEL CO 340      
248-457 4   9323 MICHIGAN BELL TEL CO 340      
248-457 5   991E BANDWIDTH.COM CLEC, LLC - MI 340   2012-09-21   
248-457 6   829J PAETEC ITEL, LLC 340   2007-12-11   
248-457 7   9323 MICHIGAN BELL TEL CO 340      
248-457 8   9323 MICHIGAN BELL TEL CO 340      
248-457 9   9323 MICHIGAN BELL TEL CO 340      
248-498 A   817J INTERACTIVE SERVICES NETWORK, INC. 340      
248-509 A SFLDMITODS2  543C ONVOY, LLCV - MI 340   2025-01-15   
248-509 0   991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-03-24   
248-509 1   508J CENTURYLINK COMMUNICATIONS, LLC 340   2013-02-25   
248-509 2   543C ONVOY, LLCV - MI 340   2013-03-21   
248-509 3   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2013-03-14   
248-509 4   991E BANDWIDTH.COM CLEC, LLC - MI 340   2013-03-31   
248-509 5   991E BANDWIDTH.COM CLEC, LLC - MI 340   2014-08-31   
248-509 6   543C ONVOY, LLCV - MI 340   2015-06-15   
248-509 7   318J COMCAST IP PHONE, LLC 340   2014-12-10   
248-509 8   543C ONVOY, LLCV - MI 340   2014-10-11   
248-509 9   543C ONVOY, LLCV - MI 340   2014-10-11   
248-515 A DTRTMIDJCMD  6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340      
248-519 A FLNTMICD0MD  829J PAETEC ITEL, LLC 340      
248-519 0   829J PAETEC ITEL, LLC 340      
248-519 1   829J PAETEC ITEL, LLC 340      
248-519 2   829J PAETEC ITEL, LLC 340      
248-519 3   6003 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - MI 340   2007-08-26   
248-519 4   829J PAETEC ITEL, LLC 340      
248-519 5   829J PAETEC ITEL, LLC 340      
248-519 6   3535 ACD TELECOM, INC. - MI 340   2005-07-16   
248-519 7   543C ONVOY, LLCV - MI 340   2010-04-05   
248-519 8   829J PAETEC ITEL, LLC 340      
248-519 9   829J PAETEC ITEL, LLC 340      
248-524 A TROYMIMNRPA  9323 MICHIGAN BELL TEL CO 340      
248-525 A LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
248-525 0   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2009-06-13   
248-525 1   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2009-06-13   
248-525 2   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2009-09-06   

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

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