Local Calling Guide

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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
734-494 1 Romulus MI SFLDMIDNDS6  340      
734-494 4 Romulus MI SFLDMIDNDS6  340      
734-508 3 Milan MI SFLDMIDNDS6  340   2006-01-05   
734-508 4 Milan MI SFLDMIDNDS6  340   2004-02-07   
734-519 2 Ann Arbor MI SFLDMIDNDS6  340   2020-09-19   
734-519 5 Ann Arbor MI SFLDMIDNDS6  340   2020-08-07   
734-526 A Milan MI SFLDMIDNDS6  340      
734-526 5 Milan MI SFLDMIDNDS6  340      
734-532 A Romulus MI SFLDMIDNDS6  340      
734-532 0 Romulus MI SFLDMIDNDS6  340   2012-01-02   
734-532 8 Romulus MI SFLDMIDNDS6  340      
734-547 3 Ypsilanti MI SFLDMIDNDS6  340   2008-07-25   
734-548 8 Ann Arbor MI SFLDMIDNDS6  340   2011-10-13   
734-550 4 Whitmore Lake MI SFLDMIDNDS6  340   2006-02-17   
734-556 A Wyandotte MI SFLDMIDNDS6  340      
734-556 1 Wyandotte MI SFLDMIDNDS6  340      
734-556 3 Wyandotte MI SFLDMIDNDS6  340      
734-556 4 Wyandotte MI SFLDMIDNDS6  340      
734-557 A Ypsilanti MI SFLDMIDNDS6  340      
734-557 8 Ypsilanti MI SFLDMIDNDS6  340      
734-585 2 Ann Arbor MI SFLDMIDNDS6  340   2014-10-24   
734-601 0 Livonia MI SFLDMIDNDS6  340   2020-05-28   
734-606 A New Boston MI SFLDMIDNDS6  340      
734-606 0 New Boston MI SFLDMIDNDS6  340   2005-10-17   
734-606 4 New Boston MI SFLDMIDNDS6  340   2005-10-14   
734-607 1 Lambertville MI SFLDMIDNDS6  340   2006-11-28   
734-619 6 Ann Arbor MI SFLDMIDNDS6  340   2008-06-02   
734-619 8 Ann Arbor MI SFLDMIDNDS6  340   2008-06-02   
734-629 4 Wayne MI SFLDMIDNDS6  340   2003-03-02   
734-629 5 Wayne MI SFLDMIDNDS6  340   2005-02-04   
734-642 A Trenton MI SFLDMIDNDS6  340      
734-642 2 Trenton MI SFLDMIDNDS6  340      
734-648 2 Pinckney MI SFLDMIDNDS6  340   2007-08-12   
734-648 4 Pinckney MI SFLDMIDNDS6  340   2007-12-04   
734-659 0 Erie MI SFLDMIDNDS6  340   2006-05-31   
734-666 0 Livonia MI SFLDMIDNDS6  340   2008-01-29   
734-666 3 Livonia MI SFLDMIDNDS6  340   2011-09-24   
734-669 1 Ann Arbor MI SFLDMIDNDS6  340   2012-01-22   
734-680 8 Ann Arbor MI SFLDMIDNDS6  340   2013-01-28   
734-681 A Milan MI SFLDMIDNDS6  340   2025-04-26   
734-681 7 Milan MI SFLDMIDNDS6  340      
734-707 4 Ann Arbor MI SFLDMIDNDS6  340   2011-04-02   
734-719 A Chelsea MI SFLDMIDNDS6  340      
734-719 2 Chelsea MI SFLDMIDNDS6  340      
734-720 A Wyandotte MI SFLDMIDNDS6  340      
734-720 0 Wyandotte MI SFLDMIDNDS6  340      
734-720 1 Wyandotte MI SFLDMIDNDS6  340   2005-02-02   
734-720 4 Wyandotte MI SFLDMIDNDS6  340   2003-01-12   
734-720 8 Wyandotte MI SFLDMIDNDS6  340   2012-02-27   
734-720 9 Wyandotte MI SFLDMIDNDS6  340      

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

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