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: 380

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-380 A New Orleans LA NWORLASDDS0  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 490      
504-380 0 New Orleans LA NWORLASDDS1  477H AIRUS, INC. - LA 490   2019-02-25   
504-380 1 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2019-03-04   
504-380 2 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2019-03-04   
504-380 3 New Orleans LA NWORLASDDS0  8764 MCIMETRO ACCESS TRANSMISSION SERVICES LLC - LA 490   2019-02-24   
504-380 4 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2019-03-04   
504-380 5 New Orleans LA MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490   2019-03-04   
504-380 6 New Orleans LA NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490   2019-03-07   
504-380 7 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2019-04-15   
504-380 8 New Orleans LA NWORLAMA55Z  653C TELEPORT COMMUNICATIONS AMERICA LA - LLC 490   2019-03-29   
504-380 9 New Orleans LA NWORLAMA46Z  749E ONVOY, LLC - LA 490   2019-04-15   

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

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