Local Calling Guide

Area code/prefix search

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NPA: 618 [Rate centres in NPA 618] [Dial plan for NPA 618]

NXX: 312

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
618-312 A Salem IL CENLILCEOMD  772H WABASH INDEPENDENT NETWORKS, INC DBA WABASH COMM 520      
618-312 0 Salem IL STLSMOGZ6MD  073H TELNYX LLC 520   2018-07-19   
618-312 1 Salem IL COVLILCQXIX  984E BANDWIDTH.COM CLEC, LLC - IL 520   2019-02-28   
618-312 2 Salem IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-04-24   
618-312 3 Salem IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-04-24   
618-312 4 Salem IL STLSMO05XPX  506J TWILIO INTERNATIONAL INC 520   2021-06-10   
618-312 5 Salem IL CENLILCEOMD  772H WABASH INDEPENDENT NETWORKS, INC DBA WABASH COMM 520   2017-11-19   
618-312 6 Salem IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-08-12   
618-312 7 Salem IL STLSMOWQDS2  224C ONVOY, LLC 520   2021-08-12   

Last updated: Tue, 15 Nov 2022 00:10:00 UTC

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