Local Calling Guide

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Marble Rock, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-397 A MRRKIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-397 1 MRRKIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-397 2 MRRKIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-397 3   624H ONVOY SPECTRUM, LLC 632   2024-03-08   
641-397 4 MRRKIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
641-397 6 GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-05-08   
641-397 7 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-23   
641-397 8 DESMIADTXKX  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 632   2021-12-01   
641-397 9 MRRKIAXORP0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      

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

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