Local Calling Guide

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Elma, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-393 A ELMAIAXORS0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-393 0   751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
641-393 1   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-393 2   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-393 3   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-393 4   221F ONVOY, LLC - IA 632   2021-05-06   
641-393 5   221F ONVOY, LLC - IA 632   2021-08-28   
641-393 8   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-393 9   1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 632      
641-705 A KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632      
641-705 1   6529 T-MOBILE USA, INC. 632   2024-08-15   
641-705 5   5562 METROPCS, INC. 632   2018-08-03   
641-705 7   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-22   
641-705 8   624H ONVOY SPECTRUM, LLC 632   2024-03-08   
641-705 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-12-01   

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

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