Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 337 [Rate centres in NPA 337] [Dial plan for NPA 337]

NXX: 425

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-425 A Lake Charles LA LFYTLA36DMD  732J NUSO, LLC 488      
337-425 0 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-425 1 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-425 2 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-425 3 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-425 4 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-425 5 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-425 6 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-425 7 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-425 8 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-425 9 Lake Charles LA LFYTLA36DMD  732J NUSO, LLC 488   2023-11-26   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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