Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Switch: CNBLIAMBRS0

NPA-NXX BLOCK Rate Centre Region OCN LATA LIR Eff date Disc date
712-713 A Council Bluffs IA 012E GREAT PLAINS BROADBAND, INC. - NE 644      
712-713 2 Council Bluffs IA 012E GREAT PLAINS BROADBAND, INC. - NE 644   2021-03-21   

Last updated: Thu, 20 Nov 2025 13:34:34 UTC

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