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: 800

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-800 A Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490      
504-800 4 Kenner LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490   2019-02-19   
504-800 5 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490   2011-04-26   
504-800 6 Kenner LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2015-05-16   
504-800 7 Kenner LA NWORLAMTXKX  150C VOICESTREAM GSM I, LLC 490   2011-04-26   
504-800 8 Kenner LA NWORLASDDS1  477H AIRUS, INC. - LA 490   2018-12-22   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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