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: 658

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-658 A Cincinnati IA CNCNIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 0 Cincinnati IA CNCNIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 1 Cincinnati IA CNCNIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 2 Cincinnati IA CNCNIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 3 Cincinnati IA DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2020-06-23   
641-658 4 Cincinnati IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-658 5 Cincinnati IA CNCNIAXORS6  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-658 6 Cincinnati IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-658 7 Cincinnati IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-16   
641-658 8 Cincinnati IA CNCNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632   2012-02-27   
641-658 9 Cincinnati IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-19   

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

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