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: 452

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-452 A Unionville IA UNVLIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-452 0 Unionville IA UNVLIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-452 1 Unionville IA UNVLIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-452 2 Unionville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-22   
641-452 3 Unionville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-20   
641-452 4 Unionville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-452 5 Unionville IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-16   
641-452 6 Unionville IA UNVLIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-452 7 Unionville IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-31   
641-452 8 Unionville IA UNVLIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632   2012-02-27   
641-452 9 Unionville IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-22   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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