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: 493

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-493 A New Orleans LA NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490      
504-493 0 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2009-01-08   
504-493 1 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2009-01-08   
504-493 2 New Orleans LA NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490   2016-01-21   
504-493 3 New Orleans LA NWORLASDIMD  6505 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - LA 490   2009-08-12   
504-493 4 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2017-03-22   
504-493 5 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2017-03-22   
504-493 6 New Orleans LA NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490   2008-07-07   
504-493 7 New Orleans LA NWORLAMA61Z  153F BANDWIDTH.COM CLEC, LLC - LA 490   2018-10-26   
504-493 8 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2011-08-12   
504-493 9 New Orleans LA NWORLAMA37Z  150C VOICESTREAM GSM I, LLC 490   2009-01-08   

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

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