Local Calling Guide

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

NXX: 667

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-667 A Ralston IA RLTNIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-667 1 Ralston IA RLTNIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-667 2 Ralston IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-10-30   
712-667 3 Ralston IA RLTNIAXORP0  1167 WINDSTREAM IOWA COMMUNICATIONS, INC. - NORTH 644      
712-667 6 Ralston IA OMAHNENWXPX  221F ONVOY, LLC - IA 644   2021-05-21   
712-667 8 Ralston IA OMAKNEYW8MD  516J TON80 COMMUNICATIONS, LLC 644   2022-04-21   
712-667 9 Ralston IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 644   2019-08-12   

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

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