Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
  • Effective date searches are available only for US area codes. Our sources for non-US NPA-NXX data do not provide this information.
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What Cheer, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-433 A WHCHIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-433 2   624H ONVOY SPECTRUM, LLC 632      
641-433 3 BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-433 4 KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-433 5 KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-433 6 KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-433 7 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-433 8 KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-634 A WHCHIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-634 0 WHCHIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-634 1 WHCHIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-634 2 WHCHIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-634 7 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-634 8 KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-634 9 WHCHIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      

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

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