Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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Bertrand, NE

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
308-472 A BRTRNEXGDS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-474 A   792K CHARTER IP ENABLED SERVICES, LLC 646      
308-474 3   549E ONVOY, LLC - NE 646   2020-01-20   
308-474 4   549E ONVOY, LLC - NE 646   2020-10-06   
308-474 5   549E ONVOY, LLC - NE 646   2021-04-02   
308-474 6   549E ONVOY, LLC - NE 646   2021-04-02   
308-474 7   508J CENTURYLINK COMMUNICATIONS, LLC 646   2016-11-20   
308-474 8   792K CHARTER IP ENABLED SERVICES, LLC 646   2016-11-18   

Last updated: Thu, 29 Jan 2026 14:35:03 UTC

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