Local Calling Guide

Area code/prefix search

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Sefton, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
618-347 A SFTNILXERS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 520      
618-347 0 SFTNILXERS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 520      
618-347 1 SFTNILXERS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 520      
618-347 2 SFTNILXERS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 520      
618-347 3 STLSMOWQDS2  224C ONVOY, LLC 520      
618-347 4 STLSMOWQDS2  224C ONVOY, LLC 520      
618-347 5 COVLILCQXEX  508J CENTURYLINK COMMUNICATIONS, LLC 520      
618-347 6 SFTNILXERS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 520      
618-347 7 SFTNILXERS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 520      
618-347 8 SFTNILXERS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 520      
618-347 9 SFTNILXERS0  1055 FRONTIER COMMUNICATIONS-MIDLAND, INC. 520      
618-575 A STLSMO05RMD  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-575 0 STLSMO05RMD  984E BANDWIDTH.COM CLEC, LLC - IL 520      
618-575 1 STLSMOWQ8MD  073H TELNYX LLC 520      
618-575 5 STLSMOWQDS2  224C ONVOY, LLC 520      
618-575 8 COVLILCQXMX  495J STRATUS NETWORKS 520      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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