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: 602

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-602 A Kenner LA NWORLAMAYUX  829J PAETEC ITEL, LLC 490   2024-12-11   
504-602 0 Kenner LA NWORLAMAYUX  829J PAETEC ITEL, LLC 490      
504-602 1 Kenner LA NWORLAMAYUX  829J PAETEC ITEL, LLC 490      
504-602 2 Kenner LA NWORLAMAYUX  829J PAETEC ITEL, LLC 490      
504-602 3 Kenner LA NWORLAMAYUX  829J PAETEC ITEL, LLC 490      
504-602 4 Kenner LA NWORLAMAYUX  829J PAETEC ITEL, LLC 490      
504-602 5 Kenner LA NWORLAMTX6Y  150C VOICESTREAM GSM I, LLC 490   2008-02-27   
504-602 6 Kenner LA NWORLAMAYUX  829J PAETEC ITEL, LLC 490      
504-602 7 Kenner LA NWORLAMAYUX  829J PAETEC ITEL, LLC 490      
504-602 8 Kenner LA NWORLAMAYUX  829J PAETEC ITEL, LLC 490      
504-602 9 Kenner LA MTRELANJ2MD  3232 LEVEL 3 COMMUNICATIONS, LLC - LA 490   2007-07-26   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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