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: 275

NPA-NXX BLOCK Rate Centre Region Switch OCN LATA LIR Eff date Disc date
308-275 A Gering NE   792K CHARTER IP ENABLED SERVICES, LLC 646      
308-275 0 Gering NE   3233 LEVEL 3 COMMUNICATIONS, LLC - NE 646   2023-01-23   
308-275 1 Gering NE   792K CHARTER IP ENABLED SERVICES, LLC 646   2009-10-02   
308-275 2 Gering NE   549E ONVOY, LLC - NE 646   2021-03-01   
308-275 3 Gering NE   549E ONVOY, LLC - NE 646   2021-04-12   
308-275 4 Gering NE   549E ONVOY, LLC - NE 646   2021-04-12   
308-275 5 Gering NE   549E ONVOY, LLC - NE 646   2021-09-23   
308-275 6 Gering NE   549E ONVOY, LLC - NE 646   2021-09-23   
308-275 7 Gering NE   508J CENTURYLINK COMMUNICATIONS, LLC 646   2014-12-08   
308-275 8 Gering NE   549E ONVOY, LLC - NE 646   2021-12-05   
308-275 9 Gering NE   549E ONVOY, LLC - NE 646   2021-12-05   

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

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