Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX: 645

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-645 A Modale IA MODLIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-645 1 Modale IA MODLIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-645 2 Modale IA MODLIAXORL0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-645 3 Modale IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-10-30   
712-645 6 Modale IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-05-21   
712-645 9 Modale IA MODLIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      

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

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