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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
248-381 A Farmington MI SFLDMIDNDS6  340      
248-381 1 Farmington MI SFLDMIDNDS6  340      
248-381 2 Farmington MI SFLDMIDNDS6  340      
248-381 3 Farmington MI SFLDMIDNDS6  340      
248-382 A Holly MI SFLDMIDNDS6  340      
248-382 1 Holly MI SFLDMIDNDS6  340      
248-412 A Northville MI SFLDMIDNDS6  340      
248-412 0 Northville MI SFLDMIDNDS6  340      
248-412 2 Northville MI SFLDMIDNDS6  340      
248-412 7 Northville MI SFLDMIDNDS6  340      
248-412 9 Northville MI SFLDMIDNDS6  340      
248-413 A Rochester MI SFLDMIDNDS6  340      
248-413 1 Rochester MI SFLDMIDNDS6  340      
248-413 2 Rochester MI SFLDMIDNDS6  340      
248-413 3 Rochester MI SFLDMIDNDS6  340      
248-419 A West Bloomfield MI SFLDMIDNDS6  340      
248-419 0 West Bloomfield MI SFLDMIDNDS6  340   2005-02-02   
248-419 1 West Bloomfield MI SFLDMIDNDS6  340   2006-01-05   
248-419 2 West Bloomfield MI SFLDMIDNDS6  340   2006-01-05   
248-419 4 West Bloomfield MI SFLDMIDNDS6  340      
248-419 7 West Bloomfield MI SFLDMIDNDS6  340   2007-03-21   
248-429 5 Oxford MI SFLDMIDNDS6  340   2005-11-12   
248-430 4 Birmingham MI SFLDMIDNDS6  340   2003-01-23   
248-430 5 Birmingham MI SFLDMIDNDS6  340   2011-08-27   
248-430 6 Birmingham MI SFLDMIDNDS6  340   2011-03-12   
248-430 7 Birmingham MI SFLDMIDNDS6  340   2004-12-13   
248-430 8 Birmingham MI SFLDMIDNDS6  340   2005-03-12   
248-432 A West Bloomfield MI SFLDMIDNDS6  340      
248-432 0 West Bloomfield MI SFLDMIDNDS6  340      
248-432 1 West Bloomfield MI SFLDMIDNDS6  340      
248-432 2 West Bloomfield MI SFLDMIDNDS6  340      
248-432 5 West Bloomfield MI SFLDMIDNDS6  340      
248-432 9 West Bloomfield MI SFLDMIDNDS6  340      
248-434 A Troy MI SFLDMIDNDS6  340      
248-434 0 Troy MI SFLDMIDNDS6  340      
248-434 6 Troy MI SFLDMIDNDS6  340   2004-07-31   
248-436 A Southfield MI SFLDMIDNDS6  340      
248-436 0 Southfield MI SFLDMIDNDS6  340      
248-436 1 Southfield MI SFLDMIDNDS6  340      
248-436 2 Southfield MI SFLDMIDNDS6  340   2002-09-06   
248-436 3 Southfield MI SFLDMIDNDS6  340      
248-436 4 Southfield MI SFLDMIDNDS6  340      
248-436 5 Southfield MI SFLDMIDNDS6  340      
248-436 6 Southfield MI SFLDMIDNDS6  340      
248-436 7 Southfield MI SFLDMIDNDS6  340      
248-436 8 Southfield MI SFLDMIDNDS6  340   2002-09-06   
248-436 9 Southfield MI SFLDMIDNDS6  340      
248-438 A Walled Lake MI SFLDMIDNDS6  340      
248-438 1 Walled Lake MI SFLDMIDNDS6  340      
248-438 4 Walled Lake MI SFLDMIDNDS6  340      

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

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