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
313-309 1 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-309 2 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-309 3 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-309 4 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-309 5 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-309 6 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-309 7 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-309 9 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-312 A Detroit Zone 3 MI 829J PAETEC ITEL, LLC 340      
313-312 1 Detroit Zone 3 MI 829J PAETEC ITEL, LLC 340   2009-11-30   
313-324 4 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340   2011-04-05   
313-332 2 Detroit Zone 2 MI 829J PAETEC ITEL, LLC 340   2007-09-11   
313-344 4 Detroit Zone 2 MI 829J PAETEC ITEL, LLC 340   2006-05-05   
313-354 8 Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340   2006-02-11   
313-355 5 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340   2009-10-23   
313-357 A Detroit Zone 6 MI 829J PAETEC ITEL, LLC 340      
313-362 A Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340      
313-362 0 Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340      
313-362 1 Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340      
313-362 2 Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340      
313-362 3 Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340      
313-362 5 Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340      
313-362 7 Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340   2005-10-23   
313-362 9 Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340   2004-10-03   
313-375 5 Detroit Zone 6 MI 829J PAETEC ITEL, LLC 340   2009-10-15   
313-404 7 Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340   2009-10-15   
313-416 2 Detroit Zone 4 MI 829J PAETEC ITEL, LLC 340   2005-07-26   
313-416 3 Detroit Zone 4 MI 829J PAETEC ITEL, LLC 340   2005-10-21   
313-416 5 Detroit Zone 4 MI 829J PAETEC ITEL, LLC 340   2005-12-22   
313-416 8 Detroit Zone 4 MI 829J PAETEC ITEL, LLC 340   2006-03-02   
313-420 A Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-420 0 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-420 2 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-420 4 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-420 5 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-420 6 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-422 8 Detroit Zone 3 MI 829J PAETEC ITEL, LLC 340   2004-01-13   
313-423 0 Detroit Zone 2 MI 829J PAETEC ITEL, LLC 340   2005-05-06   
313-429 5 Detroit Zone 6 MI 829J PAETEC ITEL, LLC 340   2008-06-19   
313-444 A Detroit Zone 2 MI 829J PAETEC ITEL, LLC 340      
313-444 1 Detroit Zone 2 MI 829J PAETEC ITEL, LLC 340   2009-05-31   
313-458 A Detroit Zone 2 MI 829J PAETEC ITEL, LLC 340      
313-458 5 Detroit Zone 2 MI 829J PAETEC ITEL, LLC 340   2007-12-11   
313-487 A Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340      
313-487 0 Detroit Zone 1 MI 829J PAETEC ITEL, LLC 340   2022-06-10   
313-499 5 Detroit Zone 2 MI 829J PAETEC ITEL, LLC 340   2005-07-26   
313-499 6 Detroit Zone 2 MI 829J PAETEC ITEL, LLC 340   2005-10-21   
313-543 5 Detroit Zone 5 MI 829J PAETEC ITEL, LLC 340   2006-05-05   
313-544 7 Detroit Zone 4 MI 829J PAETEC ITEL, LLC 340   2004-01-13   
313-551 8 Detroit Zone 6 MI 829J PAETEC ITEL, LLC 340   2009-02-25   

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Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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