Local Calling Guide

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Le Grand, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-479 A LGRDIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-479 0   751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-479 1   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-479 2   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-479 3   346F HEART OF IOWA VENTURES, L.L.C. - IA 632   2009-03-23   
641-479 4   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-479 5   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-479 6   221F ONVOY, LLC - IA 632   2021-05-06   
641-479 7   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-479 8   221F ONVOY, LLC - IA 632   2021-08-30   
641-479 9   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-714 A GRNLIAXCMMD  624H ONVOY SPECTRUM, LLC 632   2024-04-16   
641-714 4   624H ONVOY SPECTRUM, LLC 632   2024-04-16   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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