Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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New Orleans, LA

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NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
504-981 0 NWORLASDOMD  700J WAVENATION, LLC 490   2026-04-24   
504-981 1   321J HD CARRIER LLC 490   2026-08-14   
504-981 2   321J HD CARRIER LLC 490   2026-08-14   
504-981 3   321J HD CARRIER LLC 490   2026-08-14   
504-981 6 NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2026-08-27   
504-981 7 NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2026-07-30   
504-981 8 NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2026-06-25   
504-981 9 NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2026-06-04   
504-982 A MNVLLA20G07  6214 NEW CINGULAR WIRELESS PCS, LLC - GA 490      
504-988 A NWORLAMADS0  9419 BELLSOUTH TELECOMM INC DBA SOUTH CENTRAL BELL TEL 490      

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Last updated: Sun, 01 Nov 2026 02:11:49 UTC

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