Local Calling Guide

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Sumner, NE

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
308-373 A GDISNEASGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646      
308-373 2   549E ONVOY, LLC - NE 646   2021-12-05   
308-373 7   549E ONVOY, LLC - NE 646   2021-06-01   
308-373 9   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646   2020-12-04   
308-752 A SMNRNEXHRS0  1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-752 0   1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-752 1   1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-752 2   1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-752 3   1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-752 4   1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-752 5   1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-752 6   1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      
308-752 7   508J CENTURYLINK COMMUNICATIONS, LLC 646   2015-05-23   
308-752 8   792K CHARTER IP ENABLED SERVICES, LLC 646   2019-01-12   
308-752 9   1128 CITIZENS TELECOM OF NE LLC DBA FRONTIER COM OF NE 646      

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

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