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: 353

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
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   

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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