Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 224 [Rate centres in NPA 224] [Dial plan for NPA 224]

NXX: 583

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-583 A Schiller Park IL   224C ONVOY, LLC 358   2024-04-07   
224-583 0 Schiller Park IL   224C ONVOY, LLC 358      
224-583 1 Schiller Park IL   224C ONVOY, LLC 358      
224-583 2 Schiller Park IL   490J DISH WIRELESS, LLC 358      
224-583 3 Schiller Park IL   490J DISH WIRELESS, LLC 358      
224-583 8 Schiller Park IL   624H ONVOY SPECTRUM, LLC 358      
224-583 9 Schiller Park IL   224C ONVOY, LLC 358      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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