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: 567

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
464-567 A Harvey IL OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358      
464-567 0 Harvey IL CHCGIL24DS6  224C ONVOY, LLC 358   2026-02-07   
464-567 5 Harvey IL ELGNILOTGT5  5562 METROPCS, INC. 358   2026-07-12   
464-567 9 Harvey IL OKBRILOAXEX  7136 TELEPORT COMMUNICATIONS AMERICA, LLC - IL 358   2022-04-29   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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