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: 562

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-562 A Arlington Heights IL   224C ONVOY, LLC 358   2024-03-29   
224-562 0 Arlington Heights IL   224C ONVOY, LLC 358   2024-03-29   
224-562 1 Arlington Heights IL   224C ONVOY, LLC 358   2024-03-29   
224-562 2 Arlington Heights IL   224C ONVOY, LLC 358   2024-03-29   
224-562 3 Arlington Heights IL   224C ONVOY, LLC 358   2024-03-29   
224-562 4 Arlington Heights IL   224C ONVOY, LLC 358   2024-03-29   
224-562 5 Arlington Heights IL   224C ONVOY, LLC 358   2024-03-29   

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

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