Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Carlock, IL

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
309-376 A CRLCILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-376 1 BLTNILXDXMX  224C ONVOY, LLC 366      
309-376 2 CRLCILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-376 3 CRLCILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-376 4 CRLCILXDRS0  1015 FRONTIER NORTH, INC. - IL 366      
309-376 5 BLTNILXDXMX  224C ONVOY, LLC 366      
309-376 6 BLTNILXDXMX  224C ONVOY, LLC 366      
309-376 7 BLTNILXDXZX  508J CENTURYLINK COMMUNICATIONS, LLC 366      
309-376 8 BLTNILATVMD  6115 LEVEL 3 COMMUNICATIONS, LLC - IL 366      
309-376 9 BLTNILXDXMX  224C ONVOY, LLC 366      
309-812 A BLTNILTSYMD  495J STRATUS NETWORKS 366      
309-812 0 BLTNILXDX1Y  073H TELNYX LLC 366      
309-812 1 BLTNILTSYMD  495J STRATUS NETWORKS 366      
309-812 2 BLTNILXDXMX  224C ONVOY, LLC 366      
309-812 3 BLTNILXDXHY  624H ONVOY SPECTRUM, LLC 366      
309-812 8 BLTNILXDXMX  224C ONVOY, LLC 366      

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

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