Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 504 [Rate centres in NPA 504] [Dial plan for NPA 504]

NXX: 382

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-382 A New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490      
504-382 0 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-382 1 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-382 2 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-382 3 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-382 4 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-382 5 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-382 6 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-382 7 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-382 8 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      
504-382 9 New Orleans LA   150C VOICESTREAM GSM I, LLC 490      

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

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