Local Calling Guide

Area code/prefix search

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NPA: 712 [Rate centres in NPA 712] [Dial plan for NPA 712]

NXX: 401

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-401 A Crescent IA OMAHNENWXPX  221F ONVOY, LLC - IA 644      
712-401 0 Crescent IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-23   
712-401 1 Crescent IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-04-23   
712-401 2 Crescent IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-05-10   
712-401 3 Crescent IA OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644   2021-07-18   
712-401 4 Crescent IA OMAHNENWX2Y  624H ONVOY SPECTRUM, LLC 644   2021-10-29   
712-401 5 Crescent IA OMAHNENWXTX  985E BANDWIDTH.COM CLEC, LLC - IA 644   2022-11-27   
712-401 7 Crescent IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2019-10-25   

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

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