Local Calling Guide

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Marble Rock, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
641-315 A MRRKIA01RS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-315 1 BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-15   
641-315 2 MRRKIA01RS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-315 3 MRRKIA01RS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
641-315 5 GRNLIAXCPMD  221F ONVOY, LLC - IA 632   2021-08-30   
641-315 8 MRRKIA01RS0  3620 OMNITEL COMMUNICATIONS, INC. - IA 632      
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 GRNLIAXCMMD  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: Sun, 26 Jan 2025 15:59:20 UTC

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