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: 365

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-365 A Northbrook IL   224C ONVOY, LLC 358   2024-12-29   
224-365 0 Northbrook IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-365 1 Northbrook IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-365 2 Northbrook IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-365 3 Northbrook IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-365 6 Northbrook IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-365 7 Northbrook IL CHCGIL24DS6  224C ONVOY, LLC 358      
224-365 8 Northbrook IL CHCGILGMDS7  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 358      
224-365 9 Northbrook IL RVDLILBDAMD  6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358      

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

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