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: 609

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-609 A New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490      
504-609 0 New Orleans LA   150C VOICESTREAM GSM I, LLC 490   2011-08-12   
504-609 1 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2010-09-06   
504-609 2 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490   2012-04-24   
504-609 3 New Orleans LA NWORLAMAYIX  318J COMCAST IP PHONE, LLC 490   2012-07-17   
504-609 4 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2004-12-13   
504-609 5 New Orleans LA NWORLAMA86Z  5562 METROPCS, INC. 490   2004-12-13   
504-609 6 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2005-10-23   
504-609 7 New Orleans LA NWORLAMA86Z  5562 METROPCS, INC. 490   2005-10-23   
504-609 8 New Orleans LA NWORLAMA86Z  5562 METROPCS, INC. 490   2005-10-23   
504-609 9 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2005-02-20   

Last updated: Fri, 22 Mar 2024 03:02:44 UTC

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