Local Calling Guide

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Houghton, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-469 A HGTNIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-469 0 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-12-14   
319-469 1 HGTNIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-469 2 HGTNIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-469 3 HGTNIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-469 4 HGTNIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-469 5 DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634   2016-10-06   
319-469 6 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-12-14   
319-469 7 HGTNIAXORS1  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-469 8 DVNPIADTGMD  221F ONVOY, LLC - IA 634   2020-06-27   
319-469 9 HGTNIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-996 A DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634      
319-996 1 ROCHMNROXQX  624H ONVOY SPECTRUM, LLC 634   2024-12-19   
319-996 6 DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634   2022-05-04   

Last updated: Sun, 26 Jan 2025 15:59:20 UTC

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