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: 230

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-230 A Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-230 0 Kenner LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490      
504-230 1 Kenner LA   749E ONVOY, LLC - LA 490      
504-230 2 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-230 4 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-230 5 Kenner LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-230 6 Kenner LA NWORLAMA46Z  749E ONVOY, LLC - LA 490      
504-230 7 Kenner LA NWORLASD5MD  145J TERRA NOVA TELECOM INC. 490      
504-230 8 Kenner LA   515J IP HORIZON LLC 490      
504-230 9 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      

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

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