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: 513

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-513 A Carroll IA OMAHNENWXAY  321J HD CARRIER LLC 644      
712-513 0 Carroll IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-23   
712-513 1 Carroll IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-23   
712-513 2 Carroll IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2022-08-06   
712-513 3 Carroll IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-05-10   
712-513 5 Carroll IA OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644   2021-05-24   
712-513 8 Carroll IA OMAKNEYW1MD  939H COMMIO, LLC 644   2022-12-08   
712-513 9 Carroll IA OMAHNENWXAY  321J HD CARRIER LLC 644   2020-01-01   

Last updated: Sat, 05 Apr 2025 03:03:23 UTC

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