Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 464 [Rate centres in NPA 464] [Dial plan for NPA 464]

NXX: 223

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
464-223 A Peotone IL CHCGIL24DS6  224C ONVOY, LLC 358      
464-223 0 Peotone IL CHCGILIDXDX  624H ONVOY SPECTRUM, LLC 358   2024-04-19   
464-223 1 Peotone IL CHCGILWUDS4  063E PEERLESS NETWORK OF ILLINOIS, LLC - IL 358   2025-01-19   
464-223 2 Peotone IL CHCGIL24DS6  224C ONVOY, LLC 358   2023-09-10   
464-223 4 Peotone IL CHCGILWUXMD  490J DISH WIRELESS, LLC 358   2024-06-14   

Last updated: Sun, 01 Jun 2025 02:18:11 UTC

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