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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
504-473 6 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490      
504-473 7 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490      
504-473 8 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490      
504-473 9 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490      
504-474 A New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-06-09   
504-474 0 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-06-09   
504-474 1 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2026-01-10   
504-474 4 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-06-09   
504-474 5 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-06-22   
504-474 6 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-06-22   
504-474 7 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-06-22   
504-474 8 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-06-22   
504-474 9 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-06-22   
504-475 A New Orleans LA NWORLAMA90Z  516C AT&T CORP. 490      
504-475 0 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2014-06-29   
504-475 1 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2014-06-29   
504-475 2 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2014-06-29   
504-475 3 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2014-06-29   
504-475 4 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2014-06-29   
504-475 5 New Orleans LA NWORLAMA90Z  516C AT&T CORP. 490   2014-04-12   
504-475 6 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2014-06-29   
504-475 7 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2014-06-29   
504-475 8 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2014-06-29   
504-475 9 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2014-06-29   
504-476 A New Orleans LA LARSLAXA0MD  6630 USA MOBILITY WIRELESS, INC. 490      
504-477 A New Orleans LA LARSLAXA0MD  6630 USA MOBILITY WIRELESS, INC. 490      
504-478 A New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490      
504-478 0 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-06-17   
504-478 1 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-06-17   
504-478 2 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-06-17   
504-478 3 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-06-17   
504-478 4 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-06-17   
504-478 5 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-06-17   
504-478 6 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-06-17   
504-478 7 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-04-27   
504-478 8 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-04-27   
504-478 9 New Orleans LA NWORLAMA99Z  150C VOICESTREAM GSM I, LLC 490   2013-04-27   
504-479 A Jesuit Bend LA NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2024-05-05   
504-479 0 Jesuit Bend LA NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2024-05-05   
504-479 1 Jesuit Bend LA NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2024-08-01   
504-479 3 Jesuit Bend LA NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2025-01-02   
504-479 4 Jesuit Bend LA NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2024-11-10   
504-479 5 Jesuit Bend LA NWORLAMAY2X  624H ONVOY SPECTRUM, LLC 490   2024-12-05   
504-479 6 Jesuit Bend LA NWORLAMAY2X  624H ONVOY SPECTRUM, LLC 490   2024-12-05   
504-479 7 Jesuit Bend LA NWORLAMAY2X  624H ONVOY SPECTRUM, LLC 490   2024-12-05   
504-479 8 Jesuit Bend LA   515J IP HORIZON LLC 490   2024-05-07   
504-480 A New Orleans LA LARSLAXA0MD  6630 USA MOBILITY WIRELESS, INC. 490      
504-481 A New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-482 A New Orleans LA NWORLAMCRS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      
504-483 A New Orleans LA NWORLAMCRS1  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      

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

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