Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
515-582 A MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-582 0 DESMIA72HMD  5562 METROPCS, INC. 632   2022-12-07   
515-582 1 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2020-11-16   
515-582 2 DESMIA72HMD  5562 METROPCS, INC. 632   2018-07-12   
515-582 3 DESMIAITX9X  490J DISH WIRELESS, LLC 632   2023-03-06   
515-582 4 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-22   
515-582 5 BOONIA01DS1  544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
515-582 6 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2021-04-22   
515-582 7 DESMIADTXJX  508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-23   
515-582 8 KNVLIAXCSMD  221F ONVOY, LLC - IA 632   2019-11-28   
515-582 9 MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632   2016-09-23   
515-714 A   624H ONVOY SPECTRUM, LLC 632   2024-06-06   
515-714 0   624H ONVOY SPECTRUM, LLC 632   2024-06-06   
515-795 A MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 0 MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 1 MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 2 MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 3 MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 4 MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-795 5 KNVLIAXC1MD  751F MCC TELEPHONY OF IOWA, LLC - IA 632   2010-04-15   
515-795 6 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2011-09-09   
515-795 7 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2015-08-11   
515-795 8 CNVLIABC1MD  6266 UNITED STATES CELLULAR - IA 632   2024-01-09   
515-795 9 MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      

Last updated: Tue, 16 Apr 2024 01:38:01 UTC

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