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: 600

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-600 A Missouri Valley IA MSVYIAAT1MD  828B LONG LINES METRO, INC. - IA 644      
712-600 0 Missouri Valley IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-02-26   
712-600 1 Missouri Valley IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-02-26   
712-600 2 Missouri Valley IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-22   
712-600 3 Missouri Valley IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2016-04-22   
712-600 4 Missouri Valley IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2012-07-08   
712-600 5 Missouri Valley IA OMAKNEYW0MD  073H TELNYX LLC 644   2018-07-02   
712-600 6 Missouri Valley IA MSVYIAAT1MD  828B LONG LINES METRO, INC. - IA 644   2006-07-21   
712-600 7 Missouri Valley IA OMAHNENWXJX  508J CENTURYLINK COMMUNICATIONS, LLC 644   2015-01-22   
712-600 8 Missouri Valley IA OMAKNEYWDS1  423H AIRUS, INC - IA 644   2019-05-20   
712-600 9 Missouri Valley IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-23   

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

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