Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 517 [Rate centres in NPA 517] [Dial plan for NPA 517]

NXX: 404

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
517-404 A Howell MI LIVNMIUX8MD  5562 METROPCS, INC. 340   2024-02-09   
517-404 0 Howell MI LIVNMIUX8MD  2964 OMNIPOINT COMMUNICATIONS MIDWEST OPERATIONS, LLC 340      
517-404 1 Howell MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
517-404 2 Howell MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
517-404 3 Howell MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
517-404 4 Howell MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
517-404 5 Howell MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
517-404 6 Howell MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
517-404 7 Howell MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
517-404 8 Howell MI LIVNMIUX8MD  5562 METROPCS, INC. 340      
517-404 9 Howell MI LIVNMIUX8MD  5562 METROPCS, INC. 340      

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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