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: 540

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
337-540 A Lake Charles LA   5562 METROPCS, INC. 488      
337-540 0 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-540 1 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-540 2 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-540 3 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-540 4 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-540 5 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-540 6 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-540 7 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-540 8 Lake Charles LA LKCHLA181MD  5562 METROPCS, INC. 488      
337-540 9 Lake Charles LA   150C VOICESTREAM GSM I, LLC 488      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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