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: 385

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
641-385 A Collins IA CLNSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-385 0 Collins IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2020-08-28   
641-385 1 Collins IA CLNSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-385 2 Collins IA CLNSIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-385 3 Collins IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-08-28   
641-385 4 Collins IA   624H ONVOY SPECTRUM, LLC 632   2024-03-08   
641-385 5 Collins IA BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
641-385 6 Collins IA GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-05-06   
641-385 7 Collins IA DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-21   
641-385 8 Collins IA DESMIAITX9X  490J DISH WIRELESS, LLC 632   2022-08-27   
641-385 9 Collins IA CLNSIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      

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

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