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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
504-402 9 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2007-12-08   
504-403 A Kenner LA LARSLAXA0MD  6630 USA MOBILITY WIRELESS, INC. 490      
504-404 A New Orleans LA   9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-405 A Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490      
504-405 0 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2013-06-17   
504-405 1 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2013-06-17   
504-405 2 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2013-07-10   
504-405 3 Kenner LA NWORLASDDS0  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 490   2013-05-23   
504-405 4 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2013-07-10   
504-405 5 Kenner LA NWORLAMA90Z  516C AT&T CORP. 490   2012-11-07   
504-405 6 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2013-07-10   
504-405 7 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2013-04-04   
504-405 8 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2013-04-04   
504-405 9 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2012-04-02   
504-406 A New Orleans LA NWORLAMAYTX  732J NUSO, LLC 490      
504-406 0 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-04-14   
504-406 1 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2023-10-11   
504-406 2 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2023-10-11   
504-406 3 New Orleans LA NWORLAMAYTX  732J NUSO, LLC 490   2023-10-21   
504-406 4 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2012-04-15   
504-406 5 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2012-04-15   
504-406 6 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2012-04-15   
504-406 7 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2012-04-15   
504-406 8 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2012-04-15   
504-406 9 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2012-04-15   
504-407 A New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-407 0 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490   2012-03-30   
504-407 1 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2012-10-18   
504-407 2 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2012-10-18   
504-407 3 New Orleans LA NWORLAMA90Z  516C AT&T CORP. 490   2012-01-24   
504-407 4 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2011-12-29   
504-407 5 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2013-03-01   
504-407 6 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2011-12-19   
504-407 7 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2011-12-19   
504-407 8 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2011-12-19   
504-407 9 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2011-12-19   
504-408 A New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490      
504-408 0 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2012-08-11   
504-408 1 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2012-08-11   
504-408 2 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2012-08-11   
504-408 3 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-02-23   
504-408 4 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-02-23   
504-408 5 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-02-23   
504-408 6 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-02-23   
504-408 7 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-02-23   
504-408 8 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-02-23   
504-408 9 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2012-04-30   
504-409 A Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490      
504-409 0 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2022-02-26   
504-409 1 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2022-02-26   

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

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