Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 595

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-595 A Shipman IL STLSMO05RMD  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-595 0 Shipman IL STLSMO05RMD  984E BANDWIDTH.COM CLEC, LLC - IL 520   2020-07-24   
618-595 1 Shipman IL STLSMOWQ8MD  073H TELNYX LLC 520   2020-07-27   
618-595 5 Shipman IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-02-26   
618-595 8 Shipman IL STLSMO05XMX  624H ONVOY SPECTRUM, LLC 520   2025-01-04   
618-595 9 Shipman IL COVLILCQXMX  495J STRATUS NETWORKS 520   2020-11-22   

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

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