Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 319 [Rate centres in NPA 319] [Dial plan for NPA 319]

NXX: 528

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

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

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