Local Calling Guide

Area code/prefix search

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NPA: 779 [Rate centres in NPA 779] [Dial plan for NPA 779]

NXX: 278

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
779-278 A Grand Ridge IL BLTNILTSYMD  495J STRATUS NETWORKS 366      
779-278 0 Grand Ridge IL BLTNILXDX1Y  073H TELNYX LLC 366      
779-278 1 Grand Ridge IL BLTNILTSYMD  495J STRATUS NETWORKS 366      
779-278 2 Grand Ridge IL BLTNILXDXHY  624H ONVOY SPECTRUM, LLC 366      
779-278 4 Grand Ridge IL BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366      
779-278 7 Grand Ridge IL BLTNILXDXMX  224C ONVOY, LLC 366      
779-278 8 Grand Ridge IL BLTNILXDXMX  224C ONVOY, LLC 366      

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

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