Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-518 A   624H ONVOY SPECTRUM, LLC 632   2024-06-06   
641-518 0   624H ONVOY SPECTRUM, LLC 632   2024-06-06   
641-624 A DELTIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-624 0 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-22   
641-624 1 DELTIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-624 2 DELTIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-624 3 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-22   
641-624 4 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-624 5 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-19   
641-624 6 BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-624 7 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-21   
641-624 8 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2020-06-23   
641-624 9 DELTIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      

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

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