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OCN: 6120 LEVEL 3 COMMUNICATIONS, LLC - MI

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NPA-NXX BLOCK Rate Centre Region Switch LATA LIR Eff date Disc date
734-977 9 Saline MI SFLDMIDNDS6  340   2022-03-29   
734-984 2 Flat Rock MI SFLDMIDNDS6  340   2005-04-02   
734-984 3 Flat Rock MI SFLDMIDNDS6  340   2005-04-02   
734-984 4 Flat Rock MI SFLDMIDNDS6  340   2002-09-04   
734-992 5 Romulus MI SFLDMIDNDS6  340   2008-05-19   
810-201 4 Port Sanilac MI SFLDMIDNDS6  340   2006-11-08   
810-201 5 Port Sanilac MI SFLDMIDNDS6  340   2008-02-29   
810-207 0 Hartland MI SFLDMIDNDS6  340   2006-01-16   
810-208 2 Fenton MI SFLDMIDNDS6  340   2007-08-16   
810-208 3 Fenton MI SFLDMIDNDS6  340   2007-08-16   
810-212 A Metamora MI SFLDMIDNDS6  340      
810-212 4 Metamora MI SFLDMIDNDS6  340   2013-09-02   
810-250 4 Flint MI SFLDMIDNDS6  340   2006-05-06   
810-250 7 Flint MI SFLDMIDNDS6  340   2006-09-13   
810-266 0 Byron MI SFLDMIDNDS6  340   2006-02-11   
810-266 1 Byron MI SFLDMIDNDS6  340   2008-01-29   
810-269 2 Sandusky MI SFLDMIDNDS6  340   2006-02-11   
810-269 4 Sandusky MI SFLDMIDNDS6  340   2013-04-04   
810-270 1 North Branch MI SFLDMIDNDS6  340   2006-05-31   
810-275 0 Flint MI SFLDMIDNDS6  340   2006-09-13   
810-275 1 Flint MI SFLDMIDNDS6  340   2006-09-13   
810-294 8 Port Huron MI SFLDMIDNDS6  340   2011-08-27   
810-299 A Brighton MI SFLDMIDNDS6  340      
810-299 2 Brighton MI SFLDMIDNDS6  340      
810-299 3 Brighton MI SFLDMIDNDS6  340      
810-299 4 Brighton MI SFLDMIDNDS6  340      
810-320 A Port Huron MI SFLDMIDNDS6  340      
810-320 0 Port Huron MI SFLDMIDNDS6  340      
810-320 1 Port Huron MI SFLDMIDNDS6  340      
810-320 6 Port Huron MI SFLDMIDNDS6  340      
810-320 7 Port Huron MI SFLDMIDNDS6  340      
810-344 4 Grand Blanc MI SFLDMIDNDS6  340   2006-02-11   
810-344 6 Grand Blanc MI SFLDMIDNDS6  340   2007-08-11   
810-346 1 Brown City MI SFLDMIDNDS6  340   2006-11-08   
810-350 3 Montrose MI SFLDMIDNDS6  340   2013-11-06   
810-355 A Brighton MI SFLDMIDNDS6  340      
810-355 2 Brighton MI SFLDMIDNDS6  340   2004-11-22   
810-355 4 Brighton MI SFLDMIDNDS6  340      
810-356 A Lapeer MI SFLDMIDNDS6  340      
810-356 0 Lapeer MI SFLDMIDNDS6  340   2005-01-08   
810-356 4 Lapeer MI SFLDMIDNDS6  340      
810-356 5 Lapeer MI SFLDMIDNDS6  340   2006-01-27   
810-356 6 Lapeer MI SFLDMIDNDS6  340   2006-01-27   
810-360 A Brighton MI SFLDMIDNDS6  340      
810-360 1 Brighton MI SFLDMIDNDS6  340   2006-12-08   
810-360 2 Brighton MI SFLDMIDNDS6  340   2006-12-08   
810-360 6 Brighton MI SFLDMIDNDS6  340   2006-02-17   
810-366 3 Deckerville MI SFLDMIDNDS6  340   2006-12-17   
810-369 A Goodrich MI SFLDMIDNDS6  340      
810-369 7 Goodrich MI SFLDMIDNDS6  340   2013-12-09   

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Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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