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: 786

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
224-786 A Highland Park IL CHCGILWURMD  965H FRACTEL, LLC 358      
224-786 0 Highland Park IL   224C ONVOY, LLC 358   2021-11-18   
224-786 1 Highland Park IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-01-09   
224-786 2 Highland Park IL   984E BANDWIDTH.COM CLEC, LLC - IL 358   2021-01-09   
224-786 4 Highland Park IL   516J TON80 COMMUNICATIONS, LLC 358   2021-06-20   
224-786 5 Highland Park IL   224C ONVOY, LLC 358   2021-11-18   
224-786 6 Highland Park IL   6333 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IL 358   2022-06-17   
224-786 7 Highland Park IL   965H FRACTEL, LLC 358   2020-10-05   
224-786 8 Highland Park IL   515J IP HORIZON LLC 358   2021-06-27   
224-786 9 Highland Park IL   224C ONVOY, LLC 358   2021-11-18   

Last updated: Thu, 01 Jan 2026 03:59:49 UTC

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