Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: HLBRIAXORS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
712-658 A Halbur IA 1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-658 1 Halbur IA 1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      
712-658 2 Halbur IA 1170 WINDSTREAM IOWA COMMUNICATIONS, INC. - SYSTEMS 644      

Last updated: Wed, 20 Nov 2024 21:20:06 UTC

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