Local Calling Guide

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NPA: 586 [Rate centres in NPA 586] [Dial plan for NPA 586]

NXX: 277

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
586-277 A New Haven MI LIVNMIUX3MD  5562 METROPCS, INC. 340      
586-277 0 New Haven MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-02-25   
586-277 1 New Haven MI   991E BANDWIDTH.COM CLEC, LLC - MI 340   2011-06-26   
586-277 2 New Haven MI   5562 METROPCS, INC. 340   2011-03-07   
586-277 3 New Haven MI   5562 METROPCS, INC. 340   2011-03-07   
586-277 4 New Haven MI   2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340   2011-10-28   
586-277 5 New Haven MI   5562 METROPCS, INC. 340   2011-03-21   
586-277 6 New Haven MI   5562 METROPCS, INC. 340   2010-12-20   
586-277 7 New Haven MI   5562 METROPCS, INC. 340   2011-02-04   
586-277 8 New Haven MI   5562 METROPCS, INC. 340   2011-12-12   
586-277 9 New Haven MI   5562 METROPCS, INC. 340   2011-12-31   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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