Local Calling Guide

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NPA: 504 [Rate centres in NPA 504] [Dial plan for NPA 504]

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NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-346 A Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490      
504-346 0 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2010-12-15   
504-346 1 Kenner LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2011-02-20   
504-346 3 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2011-03-20   
504-346 6 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2011-03-18   
504-346 8 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2014-08-16   
504-346 9 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2010-12-12   
504-347 A New Orleans LA NWORLAMRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-348 A New Orleans LA NWORLAMRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-349 A New Orleans LA NWORLAMRDS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-350 A New Orleans LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
504-350 0 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2020-09-04   
504-350 1 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2020-09-04   
504-350 2 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2020-09-04   
504-350 3 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2020-09-04   
504-350 4 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2020-09-04   
504-350 5 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2020-09-12   
504-350 6 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2020-09-12   
504-350 7 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2020-09-12   
504-350 8 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2020-09-12   
504-350 9 New Orleans LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2017-10-14   
504-351 A New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490      
504-351 0 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2011-12-17   
504-351 1 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2011-12-17   
504-351 2 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2011-12-17   
504-351 3 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2011-12-17   
504-351 4 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2011-12-17   
504-351 5 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2011-12-17   
504-351 6 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2011-12-17   
504-351 7 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2011-12-17   
504-351 8 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2011-12-17   
504-351 9 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2011-12-17   
504-352 A New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490      
504-353 A Kenner LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490      
504-353 0 Kenner LA NWORLAMLDS0  181D HUNT TELECOMMUNICATIONS, LLC - LA 490      
504-353 1 Kenner LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490   2017-03-18   
504-353 2 Kenner LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490   2017-07-09   
504-353 3 Kenner LA NWORLAMLDS0  181D HUNT TELECOMMUNICATIONS, LLC - LA 490      
504-353 4 Kenner LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2019-07-14   
504-353 5 Kenner LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2019-07-14   
504-353 6 Kenner LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2019-08-08   
504-353 7 Kenner LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2020-11-19   
504-353 8 Kenner LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2006-04-13   
504-353 9 Kenner LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2019-06-04   
504-354 A New Orleans LA NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490      
504-354 0 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2018-08-13   
504-354 1 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490   2018-07-05   
504-354 2 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490   2018-04-07   
504-354 3 New Orleans LA NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490   2017-10-16   
504-354 4 New Orleans LA NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490   2017-10-16   

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Last updated: Thu, 05 Feb 2026 23:41:55 UTC

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