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: 205

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
712-205 A Audubon IA ADBNIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-205 0 Audubon IA DESMIAITGT5  444G AUREON COMMUNICATIONS, LLC 644   2020-08-28   
712-205 1 Audubon IA OMAHNENWXMX  6701 AERIAL COMMUNICATIONS, INC. 644   2024-09-05   
712-205 4 Audubon IA   5562 METROPCS, INC. 644   2025-04-27   
712-205 5 Audubon IA   5562 METROPCS, INC. 644   2025-04-27   
712-205 8 Audubon IA OMAHNENWGT1  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2024-08-17   
712-205 9 Audubon IA ADBNIAXOPS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644   2016-09-08   

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

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