Local Calling Guide

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-258 A DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632      
641-258 2 DESMIADTX6Y  516J TON80 COMMUNICATIONS, LLC 632   2022-04-22   
641-258 3 KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-03-08   
641-742 A ADARIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-742 0 ADARIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-742 1 ADARIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-742 2 DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2018-02-09   
641-742 3 ADARIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-742 4 BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-742 5 ADARIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-742 6 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-742 7 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-04-04   
641-742 8 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-742 9 ADARIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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