Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
248-412 0 Northville MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-412 2 Northville MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-412 7 Northville MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-412 9 Northville MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-413 A Rochester MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-413 1 Rochester MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-413 2 Rochester MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-413 3 Rochester MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-419 A West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-419 0 West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-02-02   
248-419 1 West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-01-05   
248-419 2 West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2006-01-05   
248-419 4 West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-419 7 West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2007-03-21   
248-429 5 Oxford MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-11-12   
248-430 4 Birmingham MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2003-01-23   
248-430 5 Birmingham MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2011-08-27   
248-430 6 Birmingham MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2011-03-12   
248-430 7 Birmingham MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-12-13   
248-430 8 Birmingham MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-03-12   
248-432 A West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-432 0 West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-432 1 West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-432 2 West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-432 5 West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-432 9 West Bloomfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-434 A Troy MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-434 0 Troy MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-434 6 Troy MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2004-07-31   
248-436 A Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-436 0 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-436 1 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-436 2 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2002-09-06   
248-436 3 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-436 4 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-436 5 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-436 6 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-436 7 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-436 8 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2002-09-06   
248-436 9 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-438 A Walled Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-438 1 Walled Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-438 4 Walled Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340      
248-438 5 Walled Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2003-08-20   
248-438 8 Walled Lake MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-02-10   
248-440 7 Southfield MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2011-01-31   
248-461 3 Drayton Plains MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-05-01   
248-462 7 Pontiac MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-05-08   
248-467 8 Holly MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2008-05-16   
248-468 1 Northville MI 6120 LEVEL 3 COMMUNICATIONS, LLC - MI 340   2005-12-17   

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Last updated: Sat, 10 Oct 2026 15:24:20 UTC

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