Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
309-504 A BLTNILATYMD  259E YMAX COMMUNICATIONS CORP. - IL 366      
309-504 0 BLTNILXDXMX  224C ONVOY, LLC 366   2019-07-14   
309-504 1 BLTNILXDXMX  224C ONVOY, LLC 366   2019-07-14   
309-504 2 BLTNILXDX1Y  073H TELNYX LLC 366   2020-07-06   
309-504 3 BLTNILTS3MD  939H COMMIO, LLC 366   2022-11-07   
309-504 4 BLTNILXDXHY  624H ONVOY SPECTRUM, LLC 366   2023-06-02   
309-504 5 BLTNILXDXMX  224C ONVOY, LLC 366   2019-01-17   
309-504 6 BLTNILTSX1X  490J DISH WIRELESS, LLC 366   2023-06-17   
309-504 7 BLTNILXDXZX  508J CENTURYLINK COMMUNICATIONS, LLC 366   2014-08-12   
309-504 8 BLTNILATYMD  259E YMAX COMMUNICATIONS CORP. - IL 366   2011-04-06   
309-504 9 BLTNILXDXPX  846F MEDIACOM TELEPHONY OF ILLINOIS, LLC - IL 366   2010-03-06   
309-951 A   7421 AT&T - LOCAL 366   2024-02-27   
309-951 9   7421 AT&T - LOCAL 366   2024-02-27   
309-963 A DNVSILXDDS0  1038 FRONTIER COMMUNICATIONS OF ILLINOIS, INC. 366      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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