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: 981

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
504-981 A New Orleans LA NWORLASDOMD  700J WAVENATION, LLC 490   2026-04-24   
504-981 0 New Orleans LA NWORLASDOMD  700J WAVENATION, LLC 490   2026-04-24   
504-981 1 New Orleans LA   321J HD CARRIER LLC 490   2026-08-14   
504-981 2 New Orleans LA   321J HD CARRIER LLC 490   2026-08-14   
504-981 3 New Orleans LA   321J HD CARRIER LLC 490   2026-08-14   
504-981 6 New Orleans LA NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2026-08-27   
504-981 7 New Orleans LA NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2026-07-30   
504-981 8 New Orleans LA NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2026-06-25   
504-981 9 New Orleans LA NWORLASDJMD  490J BOOST SUBSCRIBERCO L.L.C. 490   2026-06-04   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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