Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 641 [Rate centres in NPA 641] [Dial plan for NPA 641]

NXX: 624

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-624 A Delta IA DELTIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-624 0 Delta IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-624 1 Delta IA DELTIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-624 2 Delta IA DELTIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-624 3 Delta IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-624 4 Delta IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-624 5 Delta IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632      
641-624 6 Delta IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632      
641-624 7 Delta IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632      
641-624 8 Delta IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632      
641-624 9 Delta IA DELTIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      

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

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