Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Denmark, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
319-528 A DNMKIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-528 0 DNMKIAXORP0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-528 1 DNMKIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-528 2 DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
319-528 3 DVNPIAEA9MD  9877 LEVEL 3 COMMUNICATIONS, LLC - IA 634      
319-528 4 DNMKIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-528 5 DVNPIADTGMD  221F ONVOY, LLC - IA 634      
319-528 6 DNMKIAXORS0  1178 WINDSTREAM IOWA COMMUNICATIONS, INC. 634      
319-528 7 DVNPIAEAGMD  508J CENTURYLINK COMMUNICATIONS, LLC 634      
319-528 8 DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
319-528 9 DVNPIADTUMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 634      
319-742 A DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634      
319-742 2   624H ONVOY SPECTRUM, LLC 634      
319-742 6 DVNPIADTXZX  516J TON80 COMMUNICATIONS, LLC 634      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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