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: 649

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-649 A Plano IA PLANIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-649 0 Plano IA PLANIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-649 1 Plano IA PLANIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-649 2 Plano IA PLANIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      
641-649 3 Plano IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-649 4 Plano IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-649 5 Plano IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-16   
641-649 6 Plano IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-16   
641-649 7 Plano IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-28   
641-649 8 Plano IA KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-20   
641-649 9 Plano IA PLANIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 632      

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

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