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
313-574 2 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-574 3 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-574 4 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-574 5 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-574 6 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-574 7 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-574 8 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-574 9 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 A Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 0 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 1 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 2 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 3 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 4 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 5 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 6 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 7 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 8 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-575 9 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-578 1 Detroit Zone 1 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-11-30   
313-579 8 Detroit Zone 2 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2010-11-01   
313-585 A Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-585 0 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-585 1 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-585 2 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-585 3 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-585 4 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-585 5 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-585 6 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-585 7 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-585 8 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-585 9 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 A Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 0 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 1 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 2 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 3 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 4 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 5 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 6 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 7 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 8 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-587 9 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
313-588 2 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-03-02   
313-588 3 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-03-02   
313-588 4 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-03-02   
313-588 5 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-03-02   
313-588 6 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-03-02   
313-588 7 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-03-02   
313-588 8 Detroit Zone 5 MI 2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-03-02   

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Last updated: Tue, 29 Sep 2026 03:00:13 UTC

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