Local Calling Guide

Area code/prefix search

Search area code/prefix (NPA/NXX)
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NPA: 308 [Rate centres in NPA 308] [Dial plan for NPA 308]

NXX: 824

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
308-824 A Oxford NE OXFRNENWRS1  9631 QWEST CORPORATION 646      
308-824 0 Oxford NE   624H ONVOY SPECTRUM, LLC 646   2025-01-03   
308-824 1 Oxford NE   3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646   2023-01-23   
308-824 2 Oxford NE   6874 N.E. COLORADO CELLULAR, INC. 646   2005-11-19   
308-824 3 Oxford NE   9631 QWEST CORPORATION 646      
308-824 4 Oxford NE   549E ONVOY, LLC - NE 646   2021-04-02   
308-824 5 Oxford NE   549E ONVOY, LLC - NE 646   2021-04-02   
308-824 6 Oxford NE   6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646   2020-05-29   
308-824 7 Oxford NE   508J CENTURYLINK COMMUNICATIONS, LLC 646   2015-01-06   
308-824 8 Oxford NE   549E ONVOY, LLC - NE 646   2020-01-20   
308-824 9 Oxford NE   9631 QWEST CORPORATION 646      

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

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