Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Walker, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-448 A WLKRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-448 0 CDRRIADTNMD  985E BANDWIDTH.COM CLEC, LLC - IA 635   2008-11-29   
319-448 1 WLKRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-448 2 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-03-14   
319-448 3 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2020-06-26   
319-448 4 WLKRIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-448 5 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-04-24   
319-448 6 CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-16   
319-448 7 WLKRIAXORP1  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
319-448 8 MNTIIAAKDS0  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-05-14   
319-448 9 WLKRIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      

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

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