Local Calling Guide

Area code/prefix search

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

NPA-NXX BLOCK Switch OCN LATA LIR Eff date Disc date
308-541 A GDISNEASGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646      
308-541 9 GDISNEASGMD  6534 NEW CINGULAR WIRELESS PCS, LLC - IL 646   2021-09-26   
308-858 A OCNTNEXHRS1  1577 GREAT PLAINS COMMUNICATIONS, INC. 646      

Last updated: Wed, 04 Mar 2026 03:00:52 UTC

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