Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Orient, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-337 A ORNTIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-337 0 KNVLIAXCPMD  624H ONVOY SPECTRUM, LLC 632   2024-03-09   
641-337 1 ORNTIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-337 2 KNVLIAXCTMD  221F ONVOY, LLC - IA 632   2021-04-22   
641-337 3 BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-337 4 KNVLIAXCTMD  221F ONVOY, LLC - IA 632   2019-11-29   
641-337 5 ORNTIAXPRP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-337 6 DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 632   2018-11-04   
641-337 7 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-25   
641-337 8 KNVLIAXCTMD  221F ONVOY, LLC - IA 632   2020-11-23   
641-337 9 KNVLIAXCTMD  221F ONVOY, LLC - IA 632   2021-04-22   

Last updated: Sat, 01 Aug 2026 03:19:33 UTC

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