Local Calling Guide

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

NXX: 724

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-724 A Ashton IA ASTNIAXORS7  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-724 0 Ashton IA ASTNIAXORS7  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-724 1 Ashton IA ASTNIAXORS7  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-724 2 Ashton IA ASTNIAXORS7  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-724 3 Ashton IA ASTNIAXORS7  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-724 4 Ashton IA ASTNIAXORS7  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-724 5 Ashton IA ASTNIAXORS7  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-724 6 Ashton IA ASTNIAXORS7  1127 FRONTIER COMMUNICATIONS OF IOWA, INC. 630      
712-724 7 Ashton IA   904D PREMIER COMMUNICATIONS, INC. - IA 630   2020-11-16   
712-724 8 Ashton IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2021-03-08   
712-724 9 Ashton IA SXCYIADT9MD  221F ONVOY, LLC - IA 630   2021-03-08   

Last updated: Thu, 16 Oct 2025 03:04:18 UTC

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