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: 298

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-298 A New Orleans LA   749E ONVOY, LLC - LA 490   2025-04-08   
504-298 0 New Orleans LA   749E ONVOY, LLC - LA 490   2008-02-23   
504-298 1 New Orleans LA   749E ONVOY, LLC - LA 490   2008-02-23   
504-298 2 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-12-04   
504-298 3 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-12-04   
504-298 4 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2024-12-04   
504-298 5 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2024-12-04   
504-298 6 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2024-12-04   
504-298 7 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2024-12-04   
504-298 8 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2008-12-08   
504-298 9 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2008-12-08   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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