Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Bayard, IA

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
712-651 A BYRDIAXORS0  1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-651 0   444G AUREON COMMUNICATIONS, LLC 644   2019-06-27   
712-651 1   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-651 2   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-651 5   221F ONVOY, LLC - IA 644   2021-10-30   
712-651 6   221F ONVOY, LLC - IA 644   2021-05-21   
712-651 7   6570 CELLCO PARTNERSHIP DBA VERIZON WIRELESS - IA 644   2025-12-05   
712-651 8   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 644   2021-08-20   
712-651 9   1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      

Last updated: Tue, 13 Jan 2026 21:50:02 UTC

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