Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
563-297 A CDRRIADTKMD  221F ONVOY, LLC - IA 635      
563-297 3 MONNIAXODS1  429J HAWKEYE INTERCONNECT COMPANY - IA 635   2020-09-11   
563-297 6 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-05-07   
563-633 A ARTNIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-633 0   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 635   2018-07-20   
563-633 1 ARTNIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-633 2 ARTNIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-633 3 ARTNIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-633 4 ARTNIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-633 5 ARTNIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-633 6 ARTNIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      
563-633 7 CDRRIADTX2X  508J CENTURYLINK COMMUNICATIONS, LLC 635   2017-06-09   
563-633 8 CDRRIADTKMD  221F ONVOY, LLC - IA 635   2021-10-29   
563-633 9 ARTNIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 635      

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

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