Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-402 A   624H ONVOY SPECTRUM, LLC 632   2024-07-29   
641-402 0   624H ONVOY SPECTRUM, LLC 632      
641-661 A MRBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-661 0 MRBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-661 1 MRBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-661 2 MRBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-661 3 KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-661 4 MRBGIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-661 5 KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-661 6 BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-661 7 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-661 8 KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-661 9 KNVLIAXCSMD  221F ONVOY, LLC - IA 632      

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

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