Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 515 [Rate centres in NPA 515] [Dial plan for NPA 515]

NXX: 582

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
515-582 A Madrid IA MDRDIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632      
515-582 0 Madrid IA   5562 METROPCS, INC. 632   2022-12-07   
515-582 1 Madrid IA   221F ONVOY, LLC - IA 632   2020-11-16   
515-582 2 Madrid IA   5562 METROPCS, INC. 632   2018-07-12   
515-582 3 Madrid IA   490J DISH WIRELESS, LLC 632   2023-03-06   
515-582 4 Madrid IA   221F ONVOY, LLC - IA 632   2021-04-22   
515-582 5 Madrid IA   544H INTEGRATED PATH COMMUNCATIONS, LLC - IA 632   2018-05-14   
515-582 6 Madrid IA   221F ONVOY, LLC - IA 632   2021-04-22   
515-582 7 Madrid IA   508J CENTURYLINK COMMUNICATIONS, LLC 632   2017-03-23   
515-582 8 Madrid IA   221F ONVOY, LLC - IA 632   2019-11-28   
515-582 9 Madrid IA   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 632   2016-09-23   

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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